1/* $NetBSD: nouveau_engine_graph_nv34.c,v 1.1.1.1 2014/08/06 12:36:26 riastradh Exp $ */
2
3#include <sys/cdefs.h>
4__KERNEL_RCSID(0, "$NetBSD: nouveau_engine_graph_nv34.c,v 1.1.1.1 2014/08/06 12:36:26 riastradh Exp $");
5
6#include <core/os.h>
7#include <core/class.h>
8#include <core/engctx.h>
9#include <core/enum.h>
10
11#include <subdev/timer.h>
12#include <subdev/fb.h>
13
14#include <engine/graph.h>
15
16#include "nv20.h"
17#include "regs.h"
18
19/*******************************************************************************
20 * Graphics object classes
21 ******************************************************************************/
22
23static struct nouveau_oclass
24nv34_graph_sclass[] = {
25 { 0x0012, &nv04_graph_ofuncs, NULL }, /* beta1 */
26 { 0x0019, &nv04_graph_ofuncs, NULL }, /* clip */
27 { 0x0030, &nv04_graph_ofuncs, NULL }, /* null */
28 { 0x0039, &nv04_graph_ofuncs, NULL }, /* m2mf */
29 { 0x0043, &nv04_graph_ofuncs, NULL }, /* rop */
30 { 0x0044, &nv04_graph_ofuncs, NULL }, /* patt */
31 { 0x004a, &nv04_graph_ofuncs, NULL }, /* gdi */
32 { 0x0062, &nv04_graph_ofuncs, NULL }, /* surf2d */
33 { 0x0072, &nv04_graph_ofuncs, NULL }, /* beta4 */
34 { 0x0089, &nv04_graph_ofuncs, NULL }, /* sifm */
35 { 0x008a, &nv04_graph_ofuncs, NULL }, /* ifc */
36 { 0x009f, &nv04_graph_ofuncs, NULL }, /* imageblit */
37 { 0x0362, &nv04_graph_ofuncs, NULL }, /* surf2d (nv30) */
38 { 0x0389, &nv04_graph_ofuncs, NULL }, /* sifm (nv30) */
39 { 0x038a, &nv04_graph_ofuncs, NULL }, /* ifc (nv30) */
40 { 0x039e, &nv04_graph_ofuncs, NULL }, /* swzsurf (nv30) */
41 { 0x0697, &nv04_graph_ofuncs, NULL }, /* rankine */
42 {},
43};
44
45/*******************************************************************************
46 * PGRAPH context
47 ******************************************************************************/
48
49static int
50nv34_graph_context_ctor(struct nouveau_object *parent,
51 struct nouveau_object *engine,
52 struct nouveau_oclass *oclass, void *data, u32 size,
53 struct nouveau_object **pobject)
54{
55 struct nv20_graph_chan *chan;
56 int ret, i;
57
58 ret = nouveau_graph_context_create(parent, engine, oclass, NULL, 0x46dc,
59 16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
60 *pobject = nv_object(chan);
61 if (ret)
62 return ret;
63
64 chan->chid = nouveau_fifo_chan(parent)->chid;
65
66 nv_wo32(chan, 0x0028, 0x00000001 | (chan->chid << 24));
67 nv_wo32(chan, 0x040c, 0x01000101);
68 nv_wo32(chan, 0x0420, 0x00000111);
69 nv_wo32(chan, 0x0424, 0x00000060);
70 nv_wo32(chan, 0x0440, 0x00000080);
71 nv_wo32(chan, 0x0444, 0xffff0000);
72 nv_wo32(chan, 0x0448, 0x00000001);
73 nv_wo32(chan, 0x045c, 0x44400000);
74 nv_wo32(chan, 0x0480, 0xffff0000);
75 for (i = 0x04d4; i < 0x04dc; i += 4)
76 nv_wo32(chan, i, 0x0fff0000);
77 nv_wo32(chan, 0x04e0, 0x00011100);
78 for (i = 0x04fc; i < 0x053c; i += 4)
79 nv_wo32(chan, i, 0x07ff0000);
80 nv_wo32(chan, 0x0544, 0x4b7fffff);
81 nv_wo32(chan, 0x057c, 0x00000080);
82 nv_wo32(chan, 0x0580, 0x30201000);
83 nv_wo32(chan, 0x0584, 0x70605040);
84 nv_wo32(chan, 0x0588, 0xb8a89888);
85 nv_wo32(chan, 0x058c, 0xf8e8d8c8);
86 nv_wo32(chan, 0x05a0, 0xb0000000);
87 for (i = 0x05f0; i < 0x0630; i += 4)
88 nv_wo32(chan, i, 0x00010588);
89 for (i = 0x0630; i < 0x0670; i += 4)
90 nv_wo32(chan, i, 0x00030303);
91 for (i = 0x06b0; i < 0x06f0; i += 4)
92 nv_wo32(chan, i, 0x0008aae4);
93 for (i = 0x06f0; i < 0x0730; i += 4)
94 nv_wo32(chan, i, 0x01012000);
95 for (i = 0x0730; i < 0x0770; i += 4)
96 nv_wo32(chan, i, 0x00080008);
97 nv_wo32(chan, 0x0850, 0x00040000);
98 nv_wo32(chan, 0x0854, 0x00010000);
99 for (i = 0x0858; i < 0x0868; i += 4)
100 nv_wo32(chan, i, 0x00040004);
101 for (i = 0x15ac; i <= 0x271c ; i += 16) {
102 nv_wo32(chan, i + 0, 0x10700ff9);
103 nv_wo32(chan, i + 1, 0x0436086c);
104 nv_wo32(chan, i + 2, 0x000c001b);
105 }
106 for (i = 0x274c; i < 0x275c; i += 4)
107 nv_wo32(chan, i, 0x0000ffff);
108 nv_wo32(chan, 0x2ae0, 0x3f800000);
109 nv_wo32(chan, 0x2e9c, 0x3f800000);
110 nv_wo32(chan, 0x2eb0, 0x3f800000);
111 nv_wo32(chan, 0x2edc, 0x40000000);
112 nv_wo32(chan, 0x2ee0, 0x3f800000);
113 nv_wo32(chan, 0x2ee4, 0x3f000000);
114 nv_wo32(chan, 0x2eec, 0x40000000);
115 nv_wo32(chan, 0x2ef0, 0x3f800000);
116 nv_wo32(chan, 0x2ef8, 0xbf800000);
117 nv_wo32(chan, 0x2f00, 0xbf800000);
118 return 0;
119}
120
121static struct nouveau_oclass
122nv34_graph_cclass = {
123 .handle = NV_ENGCTX(GR, 0x34),
124 .ofuncs = &(struct nouveau_ofuncs) {
125 .ctor = nv34_graph_context_ctor,
126 .dtor = _nouveau_graph_context_dtor,
127 .init = nv20_graph_context_init,
128 .fini = nv20_graph_context_fini,
129 .rd32 = _nouveau_graph_context_rd32,
130 .wr32 = _nouveau_graph_context_wr32,
131 },
132};
133
134/*******************************************************************************
135 * PGRAPH engine/subdev functions
136 ******************************************************************************/
137
138static int
139nv34_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
140 struct nouveau_oclass *oclass, void *data, u32 size,
141 struct nouveau_object **pobject)
142{
143 struct nv20_graph_priv *priv;
144 int ret;
145
146 ret = nouveau_graph_create(parent, engine, oclass, true, &priv);
147 *pobject = nv_object(priv);
148 if (ret)
149 return ret;
150
151 ret = nouveau_gpuobj_new(nv_object(priv), NULL, 32 * 4, 16,
152 NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
153 if (ret)
154 return ret;
155
156 nv_subdev(priv)->unit = 0x00001000;
157 nv_subdev(priv)->intr = nv20_graph_intr;
158 nv_engine(priv)->cclass = &nv34_graph_cclass;
159 nv_engine(priv)->sclass = nv34_graph_sclass;
160 nv_engine(priv)->tile_prog = nv20_graph_tile_prog;
161 return 0;
162}
163
164struct nouveau_oclass
165nv34_graph_oclass = {
166 .handle = NV_ENGINE(GR, 0x34),
167 .ofuncs = &(struct nouveau_ofuncs) {
168 .ctor = nv34_graph_ctor,
169 .dtor = nv20_graph_dtor,
170 .init = nv30_graph_init,
171 .fini = _nouveau_graph_fini,
172 },
173};
174