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gerrit-public.fairphone.software / kernel / msm-5.4 / b3beb167af0de6d7cb03aed0687eca645cfd06a6 / . / drivers / gpu / drm / nouveau / nv20_graph.c
blob: d8693d32bd0e8297b8e75c0c32e2396e6d6d0cad [file] [log] [blame]
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]1#include "drmP.h"
2#include "drm.h"
3#include "nouveau_drv.h"
4#include "nouveau_drm.h"
5
6/*
7 * NV20
8 * -----
9 * There are 3 families :
10 * NV20 is 0x10de:0x020*
11 * NV25/28 is 0x10de:0x025* / 0x10de:0x028*
12 * NV2A is 0x10de:0x02A0
13 *
14 * NV30
15 * -----
16 * There are 3 families :
17 * NV30/31 is 0x10de:0x030* / 0x10de:0x031*
18 * NV34 is 0x10de:0x032*
19 * NV35/36 is 0x10de:0x033* / 0x10de:0x034*
20 *
21 * Not seen in the wild, no dumps (probably NV35) :
22 * NV37 is 0x10de:0x00fc, 0x10de:0x00fd
23 * NV38 is 0x10de:0x0333, 0x10de:0x00fe
24 *
25 */
26
27#define NV20_GRCTX_SIZE (3580*4)
28#define NV25_GRCTX_SIZE (3529*4)
29#define NV2A_GRCTX_SIZE (3500*4)
30
31#define NV30_31_GRCTX_SIZE (24392)
32#define NV34_GRCTX_SIZE (18140)
33#define NV35_36_GRCTX_SIZE (22396)
34
35static void
36nv20_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
37{
38 int i;
39
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]40 nv_wo32(ctx, 0x033c, 0xffff0000);
41 nv_wo32(ctx, 0x03a0, 0x0fff0000);
42 nv_wo32(ctx, 0x03a4, 0x0fff0000);
43 nv_wo32(ctx, 0x047c, 0x00000101);
44 nv_wo32(ctx, 0x0490, 0x00000111);
45 nv_wo32(ctx, 0x04a8, 0x44400000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]46 for (i = 0x04d4; i <= 0x04e0; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]47 nv_wo32(ctx, i, 0x00030303);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]48 for (i = 0x04f4; i <= 0x0500; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]49 nv_wo32(ctx, i, 0x00080000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]50 for (i = 0x050c; i <= 0x0518; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]51 nv_wo32(ctx, i, 0x01012000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]52 for (i = 0x051c; i <= 0x0528; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]53 nv_wo32(ctx, i, 0x000105b8);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]54 for (i = 0x052c; i <= 0x0538; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]55 nv_wo32(ctx, i, 0x00080008);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]56 for (i = 0x055c; i <= 0x0598; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]57 nv_wo32(ctx, i, 0x07ff0000);
58 nv_wo32(ctx, 0x05a4, 0x4b7fffff);
59 nv_wo32(ctx, 0x05fc, 0x00000001);
60 nv_wo32(ctx, 0x0604, 0x00004000);
61 nv_wo32(ctx, 0x0610, 0x00000001);
62 nv_wo32(ctx, 0x0618, 0x00040000);
63 nv_wo32(ctx, 0x061c, 0x00010000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]64 for (i = 0x1c1c; i <= 0x248c; i += 16) {
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]65 nv_wo32(ctx, (i + 0), 0x10700ff9);
66 nv_wo32(ctx, (i + 4), 0x0436086c);
67 nv_wo32(ctx, (i + 8), 0x000c001b);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]68 }
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]69 nv_wo32(ctx, 0x281c, 0x3f800000);
70 nv_wo32(ctx, 0x2830, 0x3f800000);
71 nv_wo32(ctx, 0x285c, 0x40000000);
72 nv_wo32(ctx, 0x2860, 0x3f800000);
73 nv_wo32(ctx, 0x2864, 0x3f000000);
74 nv_wo32(ctx, 0x286c, 0x40000000);
75 nv_wo32(ctx, 0x2870, 0x3f800000);
76 nv_wo32(ctx, 0x2878, 0xbf800000);
77 nv_wo32(ctx, 0x2880, 0xbf800000);
78 nv_wo32(ctx, 0x34a4, 0x000fe000);
79 nv_wo32(ctx, 0x3530, 0x000003f8);
80 nv_wo32(ctx, 0x3540, 0x002fe000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]81 for (i = 0x355c; i <= 0x3578; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]82 nv_wo32(ctx, i, 0x001c527c);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]83}
84
85static void
86nv25_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
87{
88 int i;
89
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]90 nv_wo32(ctx, 0x035c, 0xffff0000);
91 nv_wo32(ctx, 0x03c0, 0x0fff0000);
92 nv_wo32(ctx, 0x03c4, 0x0fff0000);
93 nv_wo32(ctx, 0x049c, 0x00000101);
94 nv_wo32(ctx, 0x04b0, 0x00000111);
95 nv_wo32(ctx, 0x04c8, 0x00000080);
96 nv_wo32(ctx, 0x04cc, 0xffff0000);
97 nv_wo32(ctx, 0x04d0, 0x00000001);
98 nv_wo32(ctx, 0x04e4, 0x44400000);
99 nv_wo32(ctx, 0x04fc, 0x4b800000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]100 for (i = 0x0510; i <= 0x051c; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]101 nv_wo32(ctx, i, 0x00030303);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]102 for (i = 0x0530; i <= 0x053c; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]103 nv_wo32(ctx, i, 0x00080000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]104 for (i = 0x0548; i <= 0x0554; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]105 nv_wo32(ctx, i, 0x01012000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]106 for (i = 0x0558; i <= 0x0564; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]107 nv_wo32(ctx, i, 0x000105b8);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]108 for (i = 0x0568; i <= 0x0574; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]109 nv_wo32(ctx, i, 0x00080008);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]110 for (i = 0x0598; i <= 0x05d4; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]111 nv_wo32(ctx, i, 0x07ff0000);
112 nv_wo32(ctx, 0x05e0, 0x4b7fffff);
113 nv_wo32(ctx, 0x0620, 0x00000080);
114 nv_wo32(ctx, 0x0624, 0x30201000);
115 nv_wo32(ctx, 0x0628, 0x70605040);
116 nv_wo32(ctx, 0x062c, 0xb0a09080);
117 nv_wo32(ctx, 0x0630, 0xf0e0d0c0);
118 nv_wo32(ctx, 0x0664, 0x00000001);
119 nv_wo32(ctx, 0x066c, 0x00004000);
120 nv_wo32(ctx, 0x0678, 0x00000001);
121 nv_wo32(ctx, 0x0680, 0x00040000);
122 nv_wo32(ctx, 0x0684, 0x00010000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]123 for (i = 0x1b04; i <= 0x2374; i += 16) {
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]124 nv_wo32(ctx, (i + 0), 0x10700ff9);
125 nv_wo32(ctx, (i + 4), 0x0436086c);
126 nv_wo32(ctx, (i + 8), 0x000c001b);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]127 }
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]128 nv_wo32(ctx, 0x2704, 0x3f800000);
129 nv_wo32(ctx, 0x2718, 0x3f800000);
130 nv_wo32(ctx, 0x2744, 0x40000000);
131 nv_wo32(ctx, 0x2748, 0x3f800000);
132 nv_wo32(ctx, 0x274c, 0x3f000000);
133 nv_wo32(ctx, 0x2754, 0x40000000);
134 nv_wo32(ctx, 0x2758, 0x3f800000);
135 nv_wo32(ctx, 0x2760, 0xbf800000);
136 nv_wo32(ctx, 0x2768, 0xbf800000);
137 nv_wo32(ctx, 0x308c, 0x000fe000);
138 nv_wo32(ctx, 0x3108, 0x000003f8);
139 nv_wo32(ctx, 0x3468, 0x002fe000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]140 for (i = 0x3484; i <= 0x34a0; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]141 nv_wo32(ctx, i, 0x001c527c);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]142}
143
144static void
145nv2a_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
146{
147 int i;
148
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]149 nv_wo32(ctx, 0x033c, 0xffff0000);
150 nv_wo32(ctx, 0x03a0, 0x0fff0000);
151 nv_wo32(ctx, 0x03a4, 0x0fff0000);
152 nv_wo32(ctx, 0x047c, 0x00000101);
153 nv_wo32(ctx, 0x0490, 0x00000111);
154 nv_wo32(ctx, 0x04a8, 0x44400000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]155 for (i = 0x04d4; i <= 0x04e0; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]156 nv_wo32(ctx, i, 0x00030303);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]157 for (i = 0x04f4; i <= 0x0500; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]158 nv_wo32(ctx, i, 0x00080000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]159 for (i = 0x050c; i <= 0x0518; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]160 nv_wo32(ctx, i, 0x01012000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]161 for (i = 0x051c; i <= 0x0528; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]162 nv_wo32(ctx, i, 0x000105b8);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]163 for (i = 0x052c; i <= 0x0538; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]164 nv_wo32(ctx, i, 0x00080008);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]165 for (i = 0x055c; i <= 0x0598; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]166 nv_wo32(ctx, i, 0x07ff0000);
167 nv_wo32(ctx, 0x05a4, 0x4b7fffff);
168 nv_wo32(ctx, 0x05fc, 0x00000001);
169 nv_wo32(ctx, 0x0604, 0x00004000);
170 nv_wo32(ctx, 0x0610, 0x00000001);
171 nv_wo32(ctx, 0x0618, 0x00040000);
172 nv_wo32(ctx, 0x061c, 0x00010000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]173 for (i = 0x1a9c; i <= 0x22fc; i += 16) { /*XXX: check!! */
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]174 nv_wo32(ctx, (i + 0), 0x10700ff9);
175 nv_wo32(ctx, (i + 4), 0x0436086c);
176 nv_wo32(ctx, (i + 8), 0x000c001b);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]177 }
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]178 nv_wo32(ctx, 0x269c, 0x3f800000);
179 nv_wo32(ctx, 0x26b0, 0x3f800000);
180 nv_wo32(ctx, 0x26dc, 0x40000000);
181 nv_wo32(ctx, 0x26e0, 0x3f800000);
182 nv_wo32(ctx, 0x26e4, 0x3f000000);
183 nv_wo32(ctx, 0x26ec, 0x40000000);
184 nv_wo32(ctx, 0x26f0, 0x3f800000);
185 nv_wo32(ctx, 0x26f8, 0xbf800000);
186 nv_wo32(ctx, 0x2700, 0xbf800000);
187 nv_wo32(ctx, 0x3024, 0x000fe000);
188 nv_wo32(ctx, 0x30a0, 0x000003f8);
189 nv_wo32(ctx, 0x33fc, 0x002fe000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]190 for (i = 0x341c; i <= 0x3438; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]191 nv_wo32(ctx, i, 0x001c527c);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]192}
193
194static void
195nv30_31_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
196{
197 int i;
198
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]199 nv_wo32(ctx, 0x0410, 0x00000101);
200 nv_wo32(ctx, 0x0424, 0x00000111);
201 nv_wo32(ctx, 0x0428, 0x00000060);
202 nv_wo32(ctx, 0x0444, 0x00000080);
203 nv_wo32(ctx, 0x0448, 0xffff0000);
204 nv_wo32(ctx, 0x044c, 0x00000001);
205 nv_wo32(ctx, 0x0460, 0x44400000);
206 nv_wo32(ctx, 0x048c, 0xffff0000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]207 for (i = 0x04e0; i < 0x04e8; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]208 nv_wo32(ctx, i, 0x0fff0000);
209 nv_wo32(ctx, 0x04ec, 0x00011100);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]210 for (i = 0x0508; i < 0x0548; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]211 nv_wo32(ctx, i, 0x07ff0000);
212 nv_wo32(ctx, 0x0550, 0x4b7fffff);
213 nv_wo32(ctx, 0x058c, 0x00000080);
214 nv_wo32(ctx, 0x0590, 0x30201000);
215 nv_wo32(ctx, 0x0594, 0x70605040);
216 nv_wo32(ctx, 0x0598, 0xb8a89888);
217 nv_wo32(ctx, 0x059c, 0xf8e8d8c8);
218 nv_wo32(ctx, 0x05b0, 0xb0000000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]219 for (i = 0x0600; i < 0x0640; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]220 nv_wo32(ctx, i, 0x00010588);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]221 for (i = 0x0640; i < 0x0680; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]222 nv_wo32(ctx, i, 0x00030303);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]223 for (i = 0x06c0; i < 0x0700; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]224 nv_wo32(ctx, i, 0x0008aae4);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]225 for (i = 0x0700; i < 0x0740; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]226 nv_wo32(ctx, i, 0x01012000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]227 for (i = 0x0740; i < 0x0780; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]228 nv_wo32(ctx, i, 0x00080008);
229 nv_wo32(ctx, 0x085c, 0x00040000);
230 nv_wo32(ctx, 0x0860, 0x00010000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]231 for (i = 0x0864; i < 0x0874; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]232 nv_wo32(ctx, i, 0x00040004);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]233 for (i = 0x1f18; i <= 0x3088 ; i += 16) {
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]234 nv_wo32(ctx, i + 0, 0x10700ff9);
235 nv_wo32(ctx, i + 1, 0x0436086c);
236 nv_wo32(ctx, i + 2, 0x000c001b);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]237 }
238 for (i = 0x30b8; i < 0x30c8; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]239 nv_wo32(ctx, i, 0x0000ffff);
240 nv_wo32(ctx, 0x344c, 0x3f800000);
241 nv_wo32(ctx, 0x3808, 0x3f800000);
242 nv_wo32(ctx, 0x381c, 0x3f800000);
243 nv_wo32(ctx, 0x3848, 0x40000000);
244 nv_wo32(ctx, 0x384c, 0x3f800000);
245 nv_wo32(ctx, 0x3850, 0x3f000000);
246 nv_wo32(ctx, 0x3858, 0x40000000);
247 nv_wo32(ctx, 0x385c, 0x3f800000);
248 nv_wo32(ctx, 0x3864, 0xbf800000);
249 nv_wo32(ctx, 0x386c, 0xbf800000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]250}
251
252static void
253nv34_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
254{
255 int i;
256
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]257 nv_wo32(ctx, 0x040c, 0x01000101);
258 nv_wo32(ctx, 0x0420, 0x00000111);
259 nv_wo32(ctx, 0x0424, 0x00000060);
260 nv_wo32(ctx, 0x0440, 0x00000080);
261 nv_wo32(ctx, 0x0444, 0xffff0000);
262 nv_wo32(ctx, 0x0448, 0x00000001);
263 nv_wo32(ctx, 0x045c, 0x44400000);
264 nv_wo32(ctx, 0x0480, 0xffff0000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]265 for (i = 0x04d4; i < 0x04dc; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]266 nv_wo32(ctx, i, 0x0fff0000);
267 nv_wo32(ctx, 0x04e0, 0x00011100);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]268 for (i = 0x04fc; i < 0x053c; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]269 nv_wo32(ctx, i, 0x07ff0000);
270 nv_wo32(ctx, 0x0544, 0x4b7fffff);
271 nv_wo32(ctx, 0x057c, 0x00000080);
272 nv_wo32(ctx, 0x0580, 0x30201000);
273 nv_wo32(ctx, 0x0584, 0x70605040);
274 nv_wo32(ctx, 0x0588, 0xb8a89888);
275 nv_wo32(ctx, 0x058c, 0xf8e8d8c8);
276 nv_wo32(ctx, 0x05a0, 0xb0000000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]277 for (i = 0x05f0; i < 0x0630; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]278 nv_wo32(ctx, i, 0x00010588);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]279 for (i = 0x0630; i < 0x0670; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]280 nv_wo32(ctx, i, 0x00030303);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]281 for (i = 0x06b0; i < 0x06f0; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]282 nv_wo32(ctx, i, 0x0008aae4);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]283 for (i = 0x06f0; i < 0x0730; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]284 nv_wo32(ctx, i, 0x01012000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]285 for (i = 0x0730; i < 0x0770; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]286 nv_wo32(ctx, i, 0x00080008);
287 nv_wo32(ctx, 0x0850, 0x00040000);
288 nv_wo32(ctx, 0x0854, 0x00010000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]289 for (i = 0x0858; i < 0x0868; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]290 nv_wo32(ctx, i, 0x00040004);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]291 for (i = 0x15ac; i <= 0x271c ; i += 16) {
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]292 nv_wo32(ctx, i + 0, 0x10700ff9);
293 nv_wo32(ctx, i + 1, 0x0436086c);
294 nv_wo32(ctx, i + 2, 0x000c001b);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]295 }
296 for (i = 0x274c; i < 0x275c; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]297 nv_wo32(ctx, i, 0x0000ffff);
298 nv_wo32(ctx, 0x2ae0, 0x3f800000);
299 nv_wo32(ctx, 0x2e9c, 0x3f800000);
300 nv_wo32(ctx, 0x2eb0, 0x3f800000);
301 nv_wo32(ctx, 0x2edc, 0x40000000);
302 nv_wo32(ctx, 0x2ee0, 0x3f800000);
303 nv_wo32(ctx, 0x2ee4, 0x3f000000);
304 nv_wo32(ctx, 0x2eec, 0x40000000);
305 nv_wo32(ctx, 0x2ef0, 0x3f800000);
306 nv_wo32(ctx, 0x2ef8, 0xbf800000);
307 nv_wo32(ctx, 0x2f00, 0xbf800000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]308}
309
310static void
311nv35_36_graph_context_init(struct drm_device *dev, struct nouveau_gpuobj *ctx)
312{
313 int i;
314
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]315 nv_wo32(ctx, 0x040c, 0x00000101);
316 nv_wo32(ctx, 0x0420, 0x00000111);
317 nv_wo32(ctx, 0x0424, 0x00000060);
318 nv_wo32(ctx, 0x0440, 0x00000080);
319 nv_wo32(ctx, 0x0444, 0xffff0000);
320 nv_wo32(ctx, 0x0448, 0x00000001);
321 nv_wo32(ctx, 0x045c, 0x44400000);
322 nv_wo32(ctx, 0x0488, 0xffff0000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]323 for (i = 0x04dc; i < 0x04e4; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]324 nv_wo32(ctx, i, 0x0fff0000);
325 nv_wo32(ctx, 0x04e8, 0x00011100);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]326 for (i = 0x0504; i < 0x0544; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]327 nv_wo32(ctx, i, 0x07ff0000);
328 nv_wo32(ctx, 0x054c, 0x4b7fffff);
329 nv_wo32(ctx, 0x0588, 0x00000080);
330 nv_wo32(ctx, 0x058c, 0x30201000);
331 nv_wo32(ctx, 0x0590, 0x70605040);
332 nv_wo32(ctx, 0x0594, 0xb8a89888);
333 nv_wo32(ctx, 0x0598, 0xf8e8d8c8);
334 nv_wo32(ctx, 0x05ac, 0xb0000000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]335 for (i = 0x0604; i < 0x0644; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]336 nv_wo32(ctx, i, 0x00010588);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]337 for (i = 0x0644; i < 0x0684; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]338 nv_wo32(ctx, i, 0x00030303);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]339 for (i = 0x06c4; i < 0x0704; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]340 nv_wo32(ctx, i, 0x0008aae4);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]341 for (i = 0x0704; i < 0x0744; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]342 nv_wo32(ctx, i, 0x01012000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]343 for (i = 0x0744; i < 0x0784; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]344 nv_wo32(ctx, i, 0x00080008);
345 nv_wo32(ctx, 0x0860, 0x00040000);
346 nv_wo32(ctx, 0x0864, 0x00010000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]347 for (i = 0x0868; i < 0x0878; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]348 nv_wo32(ctx, i, 0x00040004);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]349 for (i = 0x1f1c; i <= 0x308c ; i += 16) {
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]350 nv_wo32(ctx, i + 0, 0x10700ff9);
351 nv_wo32(ctx, i + 4, 0x0436086c);
352 nv_wo32(ctx, i + 8, 0x000c001b);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]353 }
354 for (i = 0x30bc; i < 0x30cc; i += 4)
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]355 nv_wo32(ctx, i, 0x0000ffff);
356 nv_wo32(ctx, 0x3450, 0x3f800000);
357 nv_wo32(ctx, 0x380c, 0x3f800000);
358 nv_wo32(ctx, 0x3820, 0x3f800000);
359 nv_wo32(ctx, 0x384c, 0x40000000);
360 nv_wo32(ctx, 0x3850, 0x3f800000);
361 nv_wo32(ctx, 0x3854, 0x3f000000);
362 nv_wo32(ctx, 0x385c, 0x40000000);
363 nv_wo32(ctx, 0x3860, 0x3f800000);
364 nv_wo32(ctx, 0x3868, 0xbf800000);
365 nv_wo32(ctx, 0x3870, 0xbf800000);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]366}
367
368int
369nv20_graph_create_context(struct nouveau_channel *chan)
370{
371 struct drm_device *dev = chan->dev;
372 struct drm_nouveau_private *dev_priv = dev->dev_private;
Ben Skeggs816544b2010-07-08 13:15:05 +1000[diff] [blame]373 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]374 void (*ctx_init)(struct drm_device *, struct nouveau_gpuobj *);
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]375 unsigned int idoffs = 0x28;
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]376 int ret;
377
378 switch (dev_priv->chipset) {
379 case 0x20:
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]380 ctx_init = nv20_graph_context_init;
381 idoffs = 0;
382 break;
383 case 0x25:
384 case 0x28:
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]385 ctx_init = nv25_graph_context_init;
386 break;
387 case 0x2a:
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]388 ctx_init = nv2a_graph_context_init;
389 idoffs = 0;
390 break;
391 case 0x30:
392 case 0x31:
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]393 ctx_init = nv30_31_graph_context_init;
394 break;
395 case 0x34:
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]396 ctx_init = nv34_graph_context_init;
397 break;
398 case 0x35:
399 case 0x36:
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]400 ctx_init = nv35_36_graph_context_init;
401 break;
402 default:
Ben Skeggs816544b2010-07-08 13:15:05 +1000[diff] [blame]403 BUG_ON(1);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]404 }
405
Ben Skeggs816544b2010-07-08 13:15:05 +1000[diff] [blame]406 ret = nouveau_gpuobj_new_ref(dev, chan, NULL, 0, pgraph->grctx_size,
407 16, NVOBJ_FLAG_ZERO_ALLOC,
408 &chan->ramin_grctx);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]409 if (ret)
410 return ret;
411
412 /* Initialise default context values */
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]413 ctx_init(dev, chan->ramin_grctx->gpuobj);
414
415 /* nv20: nv_wo32(dev, chan->ramin_grctx->gpuobj, 10, chan->id<<24); */
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]416 nv_wo32(chan->ramin_grctx->gpuobj, idoffs,
417 (chan->id << 24) | 0x1); /* CTX_USER */
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]418
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]419 nv_wo32(pgraph->ctx_table->gpuobj, chan->id * 4,
420 chan->ramin_grctx->instance >> 4);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]421 return 0;
422}
423
424void
425nv20_graph_destroy_context(struct nouveau_channel *chan)
426{
427 struct drm_device *dev = chan->dev;
428 struct drm_nouveau_private *dev_priv = dev->dev_private;
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]429 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]430
431 if (chan->ramin_grctx)
432 nouveau_gpuobj_ref_del(dev, &chan->ramin_grctx);
433
Ben Skeggsb3beb162010-09-01 15:24:29 +1000[diff] [blame^]434 nv_wo32(pgraph->ctx_table->gpuobj, chan->id * 4, 0);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]435}
436
437int
438nv20_graph_load_context(struct nouveau_channel *chan)
439{
440 struct drm_device *dev = chan->dev;
441 uint32_t inst;
442
443 if (!chan->ramin_grctx)
444 return -EINVAL;
445 inst = chan->ramin_grctx->instance >> 4;
446
447 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
448 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_XFER,
449 NV20_PGRAPH_CHANNEL_CTX_XFER_LOAD);
450 nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10010100);
451
452 nouveau_wait_for_idle(dev);
453 return 0;
454}
455
456int
457nv20_graph_unload_context(struct drm_device *dev)
458{
459 struct drm_nouveau_private *dev_priv = dev->dev_private;
460 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
461 struct nouveau_fifo_engine *pfifo = &dev_priv->engine.fifo;
462 struct nouveau_channel *chan;
463 uint32_t inst, tmp;
464
465 chan = pgraph->channel(dev);
466 if (!chan)
467 return 0;
468 inst = chan->ramin_grctx->instance >> 4;
469
470 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_POINTER, inst);
471 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_XFER,
472 NV20_PGRAPH_CHANNEL_CTX_XFER_SAVE);
473
474 nouveau_wait_for_idle(dev);
475
476 nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000000);
477 tmp = nv_rd32(dev, NV10_PGRAPH_CTX_USER) & 0x00ffffff;
478 tmp |= (pfifo->channels - 1) << 24;
479 nv_wr32(dev, NV10_PGRAPH_CTX_USER, tmp);
480 return 0;
481}
482
483static void
484nv20_graph_rdi(struct drm_device *dev)
485{
486 struct drm_nouveau_private *dev_priv = dev->dev_private;
487 int i, writecount = 32;
488 uint32_t rdi_index = 0x2c80000;
489
490 if (dev_priv->chipset == 0x20) {
491 rdi_index = 0x3d0000;
492 writecount = 15;
493 }
494
495 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, rdi_index);
496 for (i = 0; i < writecount; i++)
497 nv_wr32(dev, NV10_PGRAPH_RDI_DATA, 0);
498
499 nouveau_wait_for_idle(dev);
500}
501
Francisco Jerez0d87c102009-12-16 12:12:27 +0100[diff] [blame]502void
503nv20_graph_set_region_tiling(struct drm_device *dev, int i, uint32_t addr,
504 uint32_t size, uint32_t pitch)
505{
506 uint32_t limit = max(1u, addr + size) - 1;
507
508 if (pitch)
509 addr |= 1;
510
511 nv_wr32(dev, NV20_PGRAPH_TLIMIT(i), limit);
512 nv_wr32(dev, NV20_PGRAPH_TSIZE(i), pitch);
513 nv_wr32(dev, NV20_PGRAPH_TILE(i), addr);
514
515 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0030 + 4 * i);
516 nv_wr32(dev, NV10_PGRAPH_RDI_DATA, limit);
517 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0050 + 4 * i);
518 nv_wr32(dev, NV10_PGRAPH_RDI_DATA, pitch);
519 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0010 + 4 * i);
520 nv_wr32(dev, NV10_PGRAPH_RDI_DATA, addr);
521}
522
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]523int
524nv20_graph_init(struct drm_device *dev)
525{
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]526 struct drm_nouveau_private *dev_priv = dev->dev_private;
Ben Skeggs816544b2010-07-08 13:15:05 +1000[diff] [blame]527 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]528 uint32_t tmp, vramsz;
529 int ret, i;
530
Ben Skeggs816544b2010-07-08 13:15:05 +1000[diff] [blame]531 switch (dev_priv->chipset) {
532 case 0x20:
533 pgraph->grctx_size = NV20_GRCTX_SIZE;
534 break;
535 case 0x25:
536 case 0x28:
537 pgraph->grctx_size = NV25_GRCTX_SIZE;
538 break;
539 case 0x2a:
540 pgraph->grctx_size = NV2A_GRCTX_SIZE;
541 break;
542 default:
543 NV_ERROR(dev, "unknown chipset, disabling acceleration\n");
544 pgraph->accel_blocked = true;
545 return 0;
546 }
547
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]548 nv_wr32(dev, NV03_PMC_ENABLE,
549 nv_rd32(dev, NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PGRAPH);
550 nv_wr32(dev, NV03_PMC_ENABLE,
551 nv_rd32(dev, NV03_PMC_ENABLE) | NV_PMC_ENABLE_PGRAPH);
552
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]553 if (!pgraph->ctx_table) {
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]554 /* Create Context Pointer Table */
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]555 ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 32 * 4, 16,
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]556 NVOBJ_FLAG_ZERO_ALLOC,
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]557 &pgraph->ctx_table);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]558 if (ret)
559 return ret;
560 }
561
562 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE,
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]563 pgraph->ctx_table->instance >> 4);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]564
565 nv20_graph_rdi(dev);
566
567 nv_wr32(dev, NV03_PGRAPH_INTR , 0xFFFFFFFF);
568 nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
569
570 nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
571 nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x00000000);
572 nv_wr32(dev, NV04_PGRAPH_DEBUG_1, 0x00118700);
573 nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xF3CE0475); /* 0x4 = auto ctx switch */
574 nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x00000000);
575 nv_wr32(dev, 0x40009C , 0x00000040);
576
577 if (dev_priv->chipset >= 0x25) {
578 nv_wr32(dev, 0x400890, 0x00080000);
579 nv_wr32(dev, 0x400610, 0x304B1FB6);
580 nv_wr32(dev, 0x400B80, 0x18B82880);
581 nv_wr32(dev, 0x400B84, 0x44000000);
582 nv_wr32(dev, 0x400098, 0x40000080);
583 nv_wr32(dev, 0x400B88, 0x000000ff);
584 } else {
585 nv_wr32(dev, 0x400880, 0x00080000); /* 0x0008c7df */
586 nv_wr32(dev, 0x400094, 0x00000005);
587 nv_wr32(dev, 0x400B80, 0x45CAA208); /* 0x45eae20e */
588 nv_wr32(dev, 0x400B84, 0x24000000);
589 nv_wr32(dev, 0x400098, 0x00000040);
590 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00E00038);
591 nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000030);
592 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00E10038);
593 nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000030);
594 }
595
Francisco Jerez0d87c102009-12-16 12:12:27 +0100[diff] [blame]596 /* Turn all the tiling regions off. */
597 for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
598 nv20_graph_set_region_tiling(dev, i, 0, 0, 0);
599
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]600 for (i = 0; i < 8; i++) {
601 nv_wr32(dev, 0x400980 + i * 4, nv_rd32(dev, 0x100300 + i * 4));
602 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0090 + i * 4);
603 nv_wr32(dev, NV10_PGRAPH_RDI_DATA,
604 nv_rd32(dev, 0x100300 + i * 4));
605 }
606 nv_wr32(dev, 0x4009a0, nv_rd32(dev, 0x100324));
607 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA000C);
608 nv_wr32(dev, NV10_PGRAPH_RDI_DATA, nv_rd32(dev, 0x100324));
609
610 nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000100);
611 nv_wr32(dev, NV10_PGRAPH_STATE , 0xFFFFFFFF);
612
613 tmp = nv_rd32(dev, NV10_PGRAPH_SURFACE) & 0x0007ff00;
614 nv_wr32(dev, NV10_PGRAPH_SURFACE, tmp);
615 tmp = nv_rd32(dev, NV10_PGRAPH_SURFACE) | 0x00020100;
616 nv_wr32(dev, NV10_PGRAPH_SURFACE, tmp);
617
618 /* begin RAM config */
Jordan Crouse01d73a62010-05-27 13:40:24 -0600[diff] [blame]619 vramsz = pci_resource_len(dev->pdev, 0) - 1;
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]620 nv_wr32(dev, 0x4009A4, nv_rd32(dev, NV04_PFB_CFG0));
621 nv_wr32(dev, 0x4009A8, nv_rd32(dev, NV04_PFB_CFG1));
622 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0000);
623 nv_wr32(dev, NV10_PGRAPH_RDI_DATA , nv_rd32(dev, NV04_PFB_CFG0));
624 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0004);
625 nv_wr32(dev, NV10_PGRAPH_RDI_DATA , nv_rd32(dev, NV04_PFB_CFG1));
626 nv_wr32(dev, 0x400820, 0);
627 nv_wr32(dev, 0x400824, 0);
628 nv_wr32(dev, 0x400864, vramsz - 1);
629 nv_wr32(dev, 0x400868, vramsz - 1);
630
631 /* interesting.. the below overwrites some of the tile setup above.. */
632 nv_wr32(dev, 0x400B20, 0x00000000);
633 nv_wr32(dev, 0x400B04, 0xFFFFFFFF);
634
635 nv_wr32(dev, NV03_PGRAPH_ABS_UCLIP_XMIN, 0);
636 nv_wr32(dev, NV03_PGRAPH_ABS_UCLIP_YMIN, 0);
637 nv_wr32(dev, NV03_PGRAPH_ABS_UCLIP_XMAX, 0x7fff);
638 nv_wr32(dev, NV03_PGRAPH_ABS_UCLIP_YMAX, 0x7fff);
639
640 return 0;
641}
642
643void
644nv20_graph_takedown(struct drm_device *dev)
645{
646 struct drm_nouveau_private *dev_priv = dev->dev_private;
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]647 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]648
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]649 nouveau_gpuobj_ref_del(dev, &pgraph->ctx_table);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]650}
651
652int
653nv30_graph_init(struct drm_device *dev)
654{
655 struct drm_nouveau_private *dev_priv = dev->dev_private;
Ben Skeggs816544b2010-07-08 13:15:05 +1000[diff] [blame]656 struct nouveau_pgraph_engine *pgraph = &dev_priv->engine.graph;
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]657 int ret, i;
658
Ben Skeggs816544b2010-07-08 13:15:05 +1000[diff] [blame]659 switch (dev_priv->chipset) {
660 case 0x30:
661 case 0x31:
662 pgraph->grctx_size = NV30_31_GRCTX_SIZE;
663 break;
664 case 0x34:
665 pgraph->grctx_size = NV34_GRCTX_SIZE;
666 break;
667 case 0x35:
668 case 0x36:
669 pgraph->grctx_size = NV35_36_GRCTX_SIZE;
670 break;
671 default:
672 NV_ERROR(dev, "unknown chipset, disabling acceleration\n");
673 pgraph->accel_blocked = true;
674 return 0;
675 }
676
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]677 nv_wr32(dev, NV03_PMC_ENABLE,
678 nv_rd32(dev, NV03_PMC_ENABLE) & ~NV_PMC_ENABLE_PGRAPH);
679 nv_wr32(dev, NV03_PMC_ENABLE,
680 nv_rd32(dev, NV03_PMC_ENABLE) | NV_PMC_ENABLE_PGRAPH);
681
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]682 if (!pgraph->ctx_table) {
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]683 /* Create Context Pointer Table */
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]684 ret = nouveau_gpuobj_new_ref(dev, NULL, NULL, 0, 32 * 4, 16,
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]685 NVOBJ_FLAG_ZERO_ALLOC,
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]686 &pgraph->ctx_table);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]687 if (ret)
688 return ret;
689 }
690
691 nv_wr32(dev, NV20_PGRAPH_CHANNEL_CTX_TABLE,
Ben Skeggsc50a5682010-07-08 15:40:18 +1000[diff] [blame]692 pgraph->ctx_table->instance >> 4);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]693
694 nv_wr32(dev, NV03_PGRAPH_INTR , 0xFFFFFFFF);
695 nv_wr32(dev, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
696
697 nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
698 nv_wr32(dev, NV04_PGRAPH_DEBUG_0, 0x00000000);
699 nv_wr32(dev, NV04_PGRAPH_DEBUG_1, 0x401287c0);
700 nv_wr32(dev, 0x400890, 0x01b463ff);
701 nv_wr32(dev, NV04_PGRAPH_DEBUG_3, 0xf2de0475);
702 nv_wr32(dev, NV10_PGRAPH_DEBUG_4, 0x00008000);
703 nv_wr32(dev, NV04_PGRAPH_LIMIT_VIOL_PIX, 0xf04bdff6);
704 nv_wr32(dev, 0x400B80, 0x1003d888);
705 nv_wr32(dev, 0x400B84, 0x0c000000);
706 nv_wr32(dev, 0x400098, 0x00000000);
707 nv_wr32(dev, 0x40009C, 0x0005ad00);
708 nv_wr32(dev, 0x400B88, 0x62ff00ff); /* suspiciously like PGRAPH_DEBUG_2 */
709 nv_wr32(dev, 0x4000a0, 0x00000000);
710 nv_wr32(dev, 0x4000a4, 0x00000008);
711 nv_wr32(dev, 0x4008a8, 0xb784a400);
712 nv_wr32(dev, 0x400ba0, 0x002f8685);
713 nv_wr32(dev, 0x400ba4, 0x00231f3f);
714 nv_wr32(dev, 0x4008a4, 0x40000020);
715
716 if (dev_priv->chipset == 0x34) {
717 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0004);
718 nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00200201);
719 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0008);
720 nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000008);
721 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00EA0000);
722 nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000032);
723 nv_wr32(dev, NV10_PGRAPH_RDI_INDEX, 0x00E00004);
724 nv_wr32(dev, NV10_PGRAPH_RDI_DATA , 0x00000002);
725 }
726
727 nv_wr32(dev, 0x4000c0, 0x00000016);
728
Francisco Jerez0d87c102009-12-16 12:12:27 +0100[diff] [blame]729 /* Turn all the tiling regions off. */
730 for (i = 0; i < NV10_PFB_TILE__SIZE; i++)
731 nv20_graph_set_region_tiling(dev, i, 0, 0, 0);
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]732
733 nv_wr32(dev, NV10_PGRAPH_CTX_CONTROL, 0x10000100);
734 nv_wr32(dev, NV10_PGRAPH_STATE , 0xFFFFFFFF);
735 nv_wr32(dev, 0x0040075c , 0x00000001);
736
737 /* begin RAM config */
Jordan Crouse01d73a62010-05-27 13:40:24 -0600[diff] [blame]738 /* vramsz = pci_resource_len(dev->pdev, 0) - 1; */
Ben Skeggs6ee73862009-12-11 19:24:15 +1000[diff] [blame]739 nv_wr32(dev, 0x4009A4, nv_rd32(dev, NV04_PFB_CFG0));
740 nv_wr32(dev, 0x4009A8, nv_rd32(dev, NV04_PFB_CFG1));
741 if (dev_priv->chipset != 0x34) {
742 nv_wr32(dev, 0x400750, 0x00EA0000);
743 nv_wr32(dev, 0x400754, nv_rd32(dev, NV04_PFB_CFG0));
744 nv_wr32(dev, 0x400750, 0x00EA0004);
745 nv_wr32(dev, 0x400754, nv_rd32(dev, NV04_PFB_CFG1));
746 }
747
748 return 0;
749}
750
751struct nouveau_pgraph_object_class nv20_graph_grclass[] = {
752 { 0x0030, false, NULL }, /* null */
753 { 0x0039, false, NULL }, /* m2mf */
754 { 0x004a, false, NULL }, /* gdirect */
755 { 0x009f, false, NULL }, /* imageblit (nv12) */
756 { 0x008a, false, NULL }, /* ifc */
757 { 0x0089, false, NULL }, /* sifm */
758 { 0x0062, false, NULL }, /* surf2d */
759 { 0x0043, false, NULL }, /* rop */
760 { 0x0012, false, NULL }, /* beta1 */
761 { 0x0072, false, NULL }, /* beta4 */
762 { 0x0019, false, NULL }, /* cliprect */
763 { 0x0044, false, NULL }, /* pattern */
764 { 0x009e, false, NULL }, /* swzsurf */
765 { 0x0096, false, NULL }, /* celcius */
766 { 0x0097, false, NULL }, /* kelvin (nv20) */
767 { 0x0597, false, NULL }, /* kelvin (nv25) */
768 {}
769};
770
771struct nouveau_pgraph_object_class nv30_graph_grclass[] = {
772 { 0x0030, false, NULL }, /* null */
773 { 0x0039, false, NULL }, /* m2mf */
774 { 0x004a, false, NULL }, /* gdirect */
775 { 0x009f, false, NULL }, /* imageblit (nv12) */
776 { 0x008a, false, NULL }, /* ifc */
777 { 0x038a, false, NULL }, /* ifc (nv30) */
778 { 0x0089, false, NULL }, /* sifm */
779 { 0x0389, false, NULL }, /* sifm (nv30) */
780 { 0x0062, false, NULL }, /* surf2d */
781 { 0x0362, false, NULL }, /* surf2d (nv30) */
782 { 0x0043, false, NULL }, /* rop */
783 { 0x0012, false, NULL }, /* beta1 */
784 { 0x0072, false, NULL }, /* beta4 */
785 { 0x0019, false, NULL }, /* cliprect */
786 { 0x0044, false, NULL }, /* pattern */
787 { 0x039e, false, NULL }, /* swzsurf */
788 { 0x0397, false, NULL }, /* rankine (nv30) */
789 { 0x0497, false, NULL }, /* rankine (nv35) */
790 { 0x0697, false, NULL }, /* rankine (nv34) */
791 {}
792};
793