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gerrit-public.fairphone.software / kernel / msm-4.9 / ebb945a94bba2ce8dff7b0942ff2b3f2a52a0a69 / . / drivers / gpu / drm / nouveau / core / engine / graph / nv35.c
blob: f40ee2116ee1629003f93afcbfcd3ea86492c826 [file] [log] [blame]
Ben Skeggsebb945a2012-07-20 08:17:34 +1000[diff] [blame^]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 "nv20.h"
10#include "regs.h"
11
12/*******************************************************************************
13 * Graphics object classes
14 ******************************************************************************/
15
16static struct nouveau_oclass
17nv35_graph_sclass[] = {
18 { 0x0012, &nv04_graph_ofuncs, NULL }, /* beta1 */
19 { 0x0019, &nv04_graph_ofuncs, NULL }, /* clip */
20 { 0x0030, &nv04_graph_ofuncs, NULL }, /* null */
21 { 0x0039, &nv04_graph_ofuncs, NULL }, /* m2mf */
22 { 0x0043, &nv04_graph_ofuncs, NULL }, /* rop */
23 { 0x0044, &nv04_graph_ofuncs, NULL }, /* patt */
24 { 0x004a, &nv04_graph_ofuncs, NULL }, /* gdi */
25 { 0x0062, &nv04_graph_ofuncs, NULL }, /* surf2d */
26 { 0x0072, &nv04_graph_ofuncs, NULL }, /* beta4 */
27 { 0x0089, &nv04_graph_ofuncs, NULL }, /* sifm */
28 { 0x008a, &nv04_graph_ofuncs, NULL }, /* ifc */
29 { 0x009f, &nv04_graph_ofuncs, NULL }, /* imageblit */
30 { 0x0362, &nv04_graph_ofuncs, NULL }, /* surf2d (nv30) */
31 { 0x0389, &nv04_graph_ofuncs, NULL }, /* sifm (nv30) */
32 { 0x038a, &nv04_graph_ofuncs, NULL }, /* ifc (nv30) */
33 { 0x039e, &nv04_graph_ofuncs, NULL }, /* swzsurf (nv30) */
34 { 0x0497, &nv04_graph_ofuncs, NULL }, /* rankine */
35 {},
36};
37
38/*******************************************************************************
39 * PGRAPH context
40 ******************************************************************************/
41
42static int
43nv35_graph_context_ctor(struct nouveau_object *parent,
44 struct nouveau_object *engine,
45 struct nouveau_oclass *oclass, void *data, u32 size,
46 struct nouveau_object **pobject)
47{
48 struct nv20_graph_chan *chan;
49 int ret, i;
50
51 ret = nouveau_graph_context_create(parent, engine, oclass, NULL, 0x577c,
52 16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
53 *pobject = nv_object(chan);
54 if (ret)
55 return ret;
56
57 chan->chid = nouveau_fifo_chan(parent)->chid;
58
59 nv_wo32(chan, 0x0028, 0x00000001 | (chan->chid << 24));
60 nv_wo32(chan, 0x040c, 0x00000101);
61 nv_wo32(chan, 0x0420, 0x00000111);
62 nv_wo32(chan, 0x0424, 0x00000060);
63 nv_wo32(chan, 0x0440, 0x00000080);
64 nv_wo32(chan, 0x0444, 0xffff0000);
65 nv_wo32(chan, 0x0448, 0x00000001);
66 nv_wo32(chan, 0x045c, 0x44400000);
67 nv_wo32(chan, 0x0488, 0xffff0000);
68 for (i = 0x04dc; i < 0x04e4; i += 4)
69 nv_wo32(chan, i, 0x0fff0000);
70 nv_wo32(chan, 0x04e8, 0x00011100);
71 for (i = 0x0504; i < 0x0544; i += 4)
72 nv_wo32(chan, i, 0x07ff0000);
73 nv_wo32(chan, 0x054c, 0x4b7fffff);
74 nv_wo32(chan, 0x0588, 0x00000080);
75 nv_wo32(chan, 0x058c, 0x30201000);
76 nv_wo32(chan, 0x0590, 0x70605040);
77 nv_wo32(chan, 0x0594, 0xb8a89888);
78 nv_wo32(chan, 0x0598, 0xf8e8d8c8);
79 nv_wo32(chan, 0x05ac, 0xb0000000);
80 for (i = 0x0604; i < 0x0644; i += 4)
81 nv_wo32(chan, i, 0x00010588);
82 for (i = 0x0644; i < 0x0684; i += 4)
83 nv_wo32(chan, i, 0x00030303);
84 for (i = 0x06c4; i < 0x0704; i += 4)
85 nv_wo32(chan, i, 0x0008aae4);
86 for (i = 0x0704; i < 0x0744; i += 4)
87 nv_wo32(chan, i, 0x01012000);
88 for (i = 0x0744; i < 0x0784; i += 4)
89 nv_wo32(chan, i, 0x00080008);
90 nv_wo32(chan, 0x0860, 0x00040000);
91 nv_wo32(chan, 0x0864, 0x00010000);
92 for (i = 0x0868; i < 0x0878; i += 4)
93 nv_wo32(chan, i, 0x00040004);
94 for (i = 0x1f1c; i <= 0x308c ; i += 16) {
95 nv_wo32(chan, i + 0, 0x10700ff9);
96 nv_wo32(chan, i + 4, 0x0436086c);
97 nv_wo32(chan, i + 8, 0x000c001b);
98 }
99 for (i = 0x30bc; i < 0x30cc; i += 4)
100 nv_wo32(chan, i, 0x0000ffff);
101 nv_wo32(chan, 0x3450, 0x3f800000);
102 nv_wo32(chan, 0x380c, 0x3f800000);
103 nv_wo32(chan, 0x3820, 0x3f800000);
104 nv_wo32(chan, 0x384c, 0x40000000);
105 nv_wo32(chan, 0x3850, 0x3f800000);
106 nv_wo32(chan, 0x3854, 0x3f000000);
107 nv_wo32(chan, 0x385c, 0x40000000);
108 nv_wo32(chan, 0x3860, 0x3f800000);
109 nv_wo32(chan, 0x3868, 0xbf800000);
110 nv_wo32(chan, 0x3870, 0xbf800000);
111 return 0;
112}
113
114static struct nouveau_oclass
115nv35_graph_cclass = {
116 .handle = NV_ENGCTX(GR, 0x35),
117 .ofuncs = &(struct nouveau_ofuncs) {
118 .ctor = nv35_graph_context_ctor,
119 .dtor = _nouveau_graph_context_dtor,
120 .init = nv20_graph_context_init,
121 .fini = nv20_graph_context_fini,
122 .rd32 = _nouveau_graph_context_rd32,
123 .wr32 = _nouveau_graph_context_wr32,
124 },
125};
126
127/*******************************************************************************
128 * PGRAPH engine/subdev functions
129 ******************************************************************************/
130
131static int
132nv35_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
133 struct nouveau_oclass *oclass, void *data, u32 size,
134 struct nouveau_object **pobject)
135{
136 struct nv20_graph_priv *priv;
137 int ret;
138
139 ret = nouveau_graph_create(parent, engine, oclass, true, &priv);
140 *pobject = nv_object(priv);
141 if (ret)
142 return ret;
143
144 ret = nouveau_gpuobj_new(parent, NULL, 32 * 4, 16,
145 NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
146 if (ret)
147 return ret;
148
149 nv_subdev(priv)->unit = 0x00001000;
150 nv_subdev(priv)->intr = nv20_graph_intr;
151 nv_engine(priv)->cclass = &nv35_graph_cclass;
152 nv_engine(priv)->sclass = nv35_graph_sclass;
153 nv_engine(priv)->tile_prog = nv20_graph_tile_prog;
154 return 0;
155}
156
157struct nouveau_oclass
158nv35_graph_oclass = {
159 .handle = NV_ENGINE(GR, 0x35),
160 .ofuncs = &(struct nouveau_ofuncs) {
161 .ctor = nv35_graph_ctor,
162 .dtor = nv20_graph_dtor,
163 .init = nv30_graph_init,
164 .fini = _nouveau_graph_fini,
165 },
166};