Merge tag 'f2fs-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk...
[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / nouveau / core / engine / graph / nv30.c
1 #include <core/os.h>
2 #include <core/class.h>
3 #include <core/engctx.h>
4 #include <core/enum.h>
5
6 #include <subdev/timer.h>
7 #include <subdev/fb.h>
8
9 #include <engine/graph.h>
10
11 #include "nv20.h"
12 #include "regs.h"
13
14 /*******************************************************************************
15  * Graphics object classes
16  ******************************************************************************/
17
18 static struct nouveau_oclass
19 nv30_graph_sclass[] = {
20         { 0x0012, &nv04_graph_ofuncs, NULL }, /* beta1 */
21         { 0x0019, &nv04_graph_ofuncs, NULL }, /* clip */
22         { 0x0030, &nv04_graph_ofuncs, NULL }, /* null */
23         { 0x0039, &nv04_graph_ofuncs, NULL }, /* m2mf */
24         { 0x0043, &nv04_graph_ofuncs, NULL }, /* rop */
25         { 0x0044, &nv04_graph_ofuncs, NULL }, /* patt */
26         { 0x004a, &nv04_graph_ofuncs, NULL }, /* gdi */
27         { 0x0062, &nv04_graph_ofuncs, NULL }, /* surf2d */
28         { 0x0072, &nv04_graph_ofuncs, NULL }, /* beta4 */
29         { 0x0089, &nv04_graph_ofuncs, NULL }, /* sifm */
30         { 0x008a, &nv04_graph_ofuncs, NULL }, /* ifc */
31         { 0x009f, &nv04_graph_ofuncs, NULL }, /* imageblit */
32         { 0x0362, &nv04_graph_ofuncs, NULL }, /* surf2d (nv30) */
33         { 0x0389, &nv04_graph_ofuncs, NULL }, /* sifm (nv30) */
34         { 0x038a, &nv04_graph_ofuncs, NULL }, /* ifc (nv30) */
35         { 0x039e, &nv04_graph_ofuncs, NULL }, /* swzsurf (nv30) */
36         { 0x0397, &nv04_graph_ofuncs, NULL }, /* rankine */
37         {},
38 };
39
40 /*******************************************************************************
41  * PGRAPH context
42  ******************************************************************************/
43
44 static int
45 nv30_graph_context_ctor(struct nouveau_object *parent,
46                         struct nouveau_object *engine,
47                         struct nouveau_oclass *oclass, void *data, u32 size,
48                         struct nouveau_object **pobject)
49 {
50         struct nv20_graph_chan *chan;
51         int ret, i;
52
53         ret = nouveau_graph_context_create(parent, engine, oclass, NULL, 0x5f48,
54                                            16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
55         *pobject = nv_object(chan);
56         if (ret)
57                 return ret;
58
59         chan->chid = nouveau_fifo_chan(parent)->chid;
60
61         nv_wo32(chan, 0x0028, 0x00000001 | (chan->chid << 24));
62         nv_wo32(chan, 0x0410, 0x00000101);
63         nv_wo32(chan, 0x0424, 0x00000111);
64         nv_wo32(chan, 0x0428, 0x00000060);
65         nv_wo32(chan, 0x0444, 0x00000080);
66         nv_wo32(chan, 0x0448, 0xffff0000);
67         nv_wo32(chan, 0x044c, 0x00000001);
68         nv_wo32(chan, 0x0460, 0x44400000);
69         nv_wo32(chan, 0x048c, 0xffff0000);
70         for (i = 0x04e0; i < 0x04e8; i += 4)
71                 nv_wo32(chan, i, 0x0fff0000);
72         nv_wo32(chan, 0x04ec, 0x00011100);
73         for (i = 0x0508; i < 0x0548; i += 4)
74                 nv_wo32(chan, i, 0x07ff0000);
75         nv_wo32(chan, 0x0550, 0x4b7fffff);
76         nv_wo32(chan, 0x058c, 0x00000080);
77         nv_wo32(chan, 0x0590, 0x30201000);
78         nv_wo32(chan, 0x0594, 0x70605040);
79         nv_wo32(chan, 0x0598, 0xb8a89888);
80         nv_wo32(chan, 0x059c, 0xf8e8d8c8);
81         nv_wo32(chan, 0x05b0, 0xb0000000);
82         for (i = 0x0600; i < 0x0640; i += 4)
83                 nv_wo32(chan, i, 0x00010588);
84         for (i = 0x0640; i < 0x0680; i += 4)
85                 nv_wo32(chan, i, 0x00030303);
86         for (i = 0x06c0; i < 0x0700; i += 4)
87                 nv_wo32(chan, i, 0x0008aae4);
88         for (i = 0x0700; i < 0x0740; i += 4)
89                 nv_wo32(chan, i, 0x01012000);
90         for (i = 0x0740; i < 0x0780; i += 4)
91                 nv_wo32(chan, i, 0x00080008);
92         nv_wo32(chan, 0x085c, 0x00040000);
93         nv_wo32(chan, 0x0860, 0x00010000);
94         for (i = 0x0864; i < 0x0874; i += 4)
95                 nv_wo32(chan, i, 0x00040004);
96         for (i = 0x1f18; i <= 0x3088 ; i += 16) {
97                 nv_wo32(chan, i + 0, 0x10700ff9);
98                 nv_wo32(chan, i + 1, 0x0436086c);
99                 nv_wo32(chan, i + 2, 0x000c001b);
100         }
101         for (i = 0x30b8; i < 0x30c8; i += 4)
102                 nv_wo32(chan, i, 0x0000ffff);
103         nv_wo32(chan, 0x344c, 0x3f800000);
104         nv_wo32(chan, 0x3808, 0x3f800000);
105         nv_wo32(chan, 0x381c, 0x3f800000);
106         nv_wo32(chan, 0x3848, 0x40000000);
107         nv_wo32(chan, 0x384c, 0x3f800000);
108         nv_wo32(chan, 0x3850, 0x3f000000);
109         nv_wo32(chan, 0x3858, 0x40000000);
110         nv_wo32(chan, 0x385c, 0x3f800000);
111         nv_wo32(chan, 0x3864, 0xbf800000);
112         nv_wo32(chan, 0x386c, 0xbf800000);
113         return 0;
114 }
115
116 static struct nouveau_oclass
117 nv30_graph_cclass = {
118         .handle = NV_ENGCTX(GR, 0x30),
119         .ofuncs = &(struct nouveau_ofuncs) {
120                 .ctor = nv30_graph_context_ctor,
121                 .dtor = _nouveau_graph_context_dtor,
122                 .init = nv20_graph_context_init,
123                 .fini = nv20_graph_context_fini,
124                 .rd32 = _nouveau_graph_context_rd32,
125                 .wr32 = _nouveau_graph_context_wr32,
126         },
127 };
128
129 /*******************************************************************************
130  * PGRAPH engine/subdev functions
131  ******************************************************************************/
132
133 static int
134 nv30_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
135                struct nouveau_oclass *oclass, void *data, u32 size,
136                struct nouveau_object **pobject)
137 {
138         struct nv20_graph_priv *priv;
139         int ret;
140
141         ret = nouveau_graph_create(parent, engine, oclass, true, &priv);
142         *pobject = nv_object(priv);
143         if (ret)
144                 return ret;
145
146         ret = nouveau_gpuobj_new(nv_object(priv), NULL, 32 * 4, 16,
147                                  NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
148         if (ret)
149                 return ret;
150
151         nv_subdev(priv)->unit = 0x00001000;
152         nv_subdev(priv)->intr = nv20_graph_intr;
153         nv_engine(priv)->cclass = &nv30_graph_cclass;
154         nv_engine(priv)->sclass = nv30_graph_sclass;
155         nv_engine(priv)->tile_prog = nv20_graph_tile_prog;
156         return 0;
157 }
158
159 int
160 nv30_graph_init(struct nouveau_object *object)
161 {
162         struct nouveau_engine *engine = nv_engine(object);
163         struct nv20_graph_priv *priv = (void *)engine;
164         struct nouveau_fb *pfb = nouveau_fb(object);
165         int ret, i;
166
167         ret = nouveau_graph_init(&priv->base);
168         if (ret)
169                 return ret;
170
171         nv_wr32(priv, NV20_PGRAPH_CHANNEL_CTX_TABLE, priv->ctxtab->addr >> 4);
172
173         nv_wr32(priv, NV03_PGRAPH_INTR   , 0xFFFFFFFF);
174         nv_wr32(priv, NV03_PGRAPH_INTR_EN, 0xFFFFFFFF);
175
176         nv_wr32(priv, NV04_PGRAPH_DEBUG_0, 0xFFFFFFFF);
177         nv_wr32(priv, NV04_PGRAPH_DEBUG_0, 0x00000000);
178         nv_wr32(priv, NV04_PGRAPH_DEBUG_1, 0x401287c0);
179         nv_wr32(priv, 0x400890, 0x01b463ff);
180         nv_wr32(priv, NV04_PGRAPH_DEBUG_3, 0xf2de0475);
181         nv_wr32(priv, NV10_PGRAPH_DEBUG_4, 0x00008000);
182         nv_wr32(priv, NV04_PGRAPH_LIMIT_VIOL_PIX, 0xf04bdff6);
183         nv_wr32(priv, 0x400B80, 0x1003d888);
184         nv_wr32(priv, 0x400B84, 0x0c000000);
185         nv_wr32(priv, 0x400098, 0x00000000);
186         nv_wr32(priv, 0x40009C, 0x0005ad00);
187         nv_wr32(priv, 0x400B88, 0x62ff00ff); /* suspiciously like PGRAPH_DEBUG_2 */
188         nv_wr32(priv, 0x4000a0, 0x00000000);
189         nv_wr32(priv, 0x4000a4, 0x00000008);
190         nv_wr32(priv, 0x4008a8, 0xb784a400);
191         nv_wr32(priv, 0x400ba0, 0x002f8685);
192         nv_wr32(priv, 0x400ba4, 0x00231f3f);
193         nv_wr32(priv, 0x4008a4, 0x40000020);
194
195         if (nv_device(priv)->chipset == 0x34) {
196                 nv_wr32(priv, NV10_PGRAPH_RDI_INDEX, 0x00EA0004);
197                 nv_wr32(priv, NV10_PGRAPH_RDI_DATA , 0x00200201);
198                 nv_wr32(priv, NV10_PGRAPH_RDI_INDEX, 0x00EA0008);
199                 nv_wr32(priv, NV10_PGRAPH_RDI_DATA , 0x00000008);
200                 nv_wr32(priv, NV10_PGRAPH_RDI_INDEX, 0x00EA0000);
201                 nv_wr32(priv, NV10_PGRAPH_RDI_DATA , 0x00000032);
202                 nv_wr32(priv, NV10_PGRAPH_RDI_INDEX, 0x00E00004);
203                 nv_wr32(priv, NV10_PGRAPH_RDI_DATA , 0x00000002);
204         }
205
206         nv_wr32(priv, 0x4000c0, 0x00000016);
207
208         /* Turn all the tiling regions off. */
209         for (i = 0; i < pfb->tile.regions; i++)
210                 engine->tile_prog(engine, i);
211
212         nv_wr32(priv, NV10_PGRAPH_CTX_CONTROL, 0x10000100);
213         nv_wr32(priv, NV10_PGRAPH_STATE      , 0xFFFFFFFF);
214         nv_wr32(priv, 0x0040075c             , 0x00000001);
215
216         /* begin RAM config */
217         /* vramsz = pci_resource_len(priv->dev->pdev, 0) - 1; */
218         nv_wr32(priv, 0x4009A4, nv_rd32(priv, 0x100200));
219         nv_wr32(priv, 0x4009A8, nv_rd32(priv, 0x100204));
220         if (nv_device(priv)->chipset != 0x34) {
221                 nv_wr32(priv, 0x400750, 0x00EA0000);
222                 nv_wr32(priv, 0x400754, nv_rd32(priv, 0x100200));
223                 nv_wr32(priv, 0x400750, 0x00EA0004);
224                 nv_wr32(priv, 0x400754, nv_rd32(priv, 0x100204));
225         }
226         return 0;
227 }
228
229 struct nouveau_oclass
230 nv30_graph_oclass = {
231         .handle = NV_ENGINE(GR, 0x30),
232         .ofuncs = &(struct nouveau_ofuncs) {
233                 .ctor = nv30_graph_ctor,
234                 .dtor = nv20_graph_dtor,
235                 .init = nv30_graph_init,
236                 .fini = _nouveau_graph_fini,
237         },
238 };