1/* $NetBSD: nouveau_engine_graph_nv25.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_nv25.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
23struct nouveau_oclass
24nv25_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 { 0x0096, &nv04_graph_ofuncs, NULL }, /* celcius */
37 { 0x009e, &nv04_graph_ofuncs, NULL }, /* swzsurf */
38 { 0x009f, &nv04_graph_ofuncs, NULL }, /* imageblit */
39 { 0x0597, &nv04_graph_ofuncs, NULL }, /* kelvin */
40 {},
41};
42
43/*******************************************************************************
44 * PGRAPH context
45 ******************************************************************************/
46
47static int
48nv25_graph_context_ctor(struct nouveau_object *parent,
49 struct nouveau_object *engine,
50 struct nouveau_oclass *oclass, void *data, u32 size,
51 struct nouveau_object **pobject)
52{
53 struct nv20_graph_chan *chan;
54 int ret, i;
55
56 ret = nouveau_graph_context_create(parent, engine, oclass, NULL, 0x3724,
57 16, NVOBJ_FLAG_ZERO_ALLOC, &chan);
58 *pobject = nv_object(chan);
59 if (ret)
60 return ret;
61
62 chan->chid = nouveau_fifo_chan(parent)->chid;
63
64 nv_wo32(chan, 0x0028, 0x00000001 | (chan->chid << 24));
65 nv_wo32(chan, 0x035c, 0xffff0000);
66 nv_wo32(chan, 0x03c0, 0x0fff0000);
67 nv_wo32(chan, 0x03c4, 0x0fff0000);
68 nv_wo32(chan, 0x049c, 0x00000101);
69 nv_wo32(chan, 0x04b0, 0x00000111);
70 nv_wo32(chan, 0x04c8, 0x00000080);
71 nv_wo32(chan, 0x04cc, 0xffff0000);
72 nv_wo32(chan, 0x04d0, 0x00000001);
73 nv_wo32(chan, 0x04e4, 0x44400000);
74 nv_wo32(chan, 0x04fc, 0x4b800000);
75 for (i = 0x0510; i <= 0x051c; i += 4)
76 nv_wo32(chan, i, 0x00030303);
77 for (i = 0x0530; i <= 0x053c; i += 4)
78 nv_wo32(chan, i, 0x00080000);
79 for (i = 0x0548; i <= 0x0554; i += 4)
80 nv_wo32(chan, i, 0x01012000);
81 for (i = 0x0558; i <= 0x0564; i += 4)
82 nv_wo32(chan, i, 0x000105b8);
83 for (i = 0x0568; i <= 0x0574; i += 4)
84 nv_wo32(chan, i, 0x00080008);
85 for (i = 0x0598; i <= 0x05d4; i += 4)
86 nv_wo32(chan, i, 0x07ff0000);
87 nv_wo32(chan, 0x05e0, 0x4b7fffff);
88 nv_wo32(chan, 0x0620, 0x00000080);
89 nv_wo32(chan, 0x0624, 0x30201000);
90 nv_wo32(chan, 0x0628, 0x70605040);
91 nv_wo32(chan, 0x062c, 0xb0a09080);
92 nv_wo32(chan, 0x0630, 0xf0e0d0c0);
93 nv_wo32(chan, 0x0664, 0x00000001);
94 nv_wo32(chan, 0x066c, 0x00004000);
95 nv_wo32(chan, 0x0678, 0x00000001);
96 nv_wo32(chan, 0x0680, 0x00040000);
97 nv_wo32(chan, 0x0684, 0x00010000);
98 for (i = 0x1b04; i <= 0x2374; i += 16) {
99 nv_wo32(chan, (i + 0), 0x10700ff9);
100 nv_wo32(chan, (i + 4), 0x0436086c);
101 nv_wo32(chan, (i + 8), 0x000c001b);
102 }
103 nv_wo32(chan, 0x2704, 0x3f800000);
104 nv_wo32(chan, 0x2718, 0x3f800000);
105 nv_wo32(chan, 0x2744, 0x40000000);
106 nv_wo32(chan, 0x2748, 0x3f800000);
107 nv_wo32(chan, 0x274c, 0x3f000000);
108 nv_wo32(chan, 0x2754, 0x40000000);
109 nv_wo32(chan, 0x2758, 0x3f800000);
110 nv_wo32(chan, 0x2760, 0xbf800000);
111 nv_wo32(chan, 0x2768, 0xbf800000);
112 nv_wo32(chan, 0x308c, 0x000fe000);
113 nv_wo32(chan, 0x3108, 0x000003f8);
114 nv_wo32(chan, 0x3468, 0x002fe000);
115 for (i = 0x3484; i <= 0x34a0; i += 4)
116 nv_wo32(chan, i, 0x001c527c);
117 return 0;
118}
119
120static struct nouveau_oclass
121nv25_graph_cclass = {
122 .handle = NV_ENGCTX(GR, 0x25),
123 .ofuncs = &(struct nouveau_ofuncs) {
124 .ctor = nv25_graph_context_ctor,
125 .dtor = _nouveau_graph_context_dtor,
126 .init = nv20_graph_context_init,
127 .fini = nv20_graph_context_fini,
128 .rd32 = _nouveau_graph_context_rd32,
129 .wr32 = _nouveau_graph_context_wr32,
130 },
131};
132
133/*******************************************************************************
134 * PGRAPH engine/subdev functions
135 ******************************************************************************/
136
137static int
138nv25_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
139 struct nouveau_oclass *oclass, void *data, u32 size,
140 struct nouveau_object **pobject)
141{
142 struct nv20_graph_priv *priv;
143 int ret;
144
145 ret = nouveau_graph_create(parent, engine, oclass, true, &priv);
146 *pobject = nv_object(priv);
147 if (ret)
148 return ret;
149
150 ret = nouveau_gpuobj_new(nv_object(priv), NULL, 32 * 4, 16,
151 NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
152 if (ret)
153 return ret;
154
155 nv_subdev(priv)->unit = 0x00001000;
156 nv_subdev(priv)->intr = nv20_graph_intr;
157 nv_engine(priv)->cclass = &nv25_graph_cclass;
158 nv_engine(priv)->sclass = nv25_graph_sclass;
159 nv_engine(priv)->tile_prog = nv20_graph_tile_prog;
160 return 0;
161}
162
163struct nouveau_oclass
164nv25_graph_oclass = {
165 .handle = NV_ENGINE(GR, 0x25),
166 .ofuncs = &(struct nouveau_ofuncs) {
167 .ctor = nv25_graph_ctor,
168 .dtor = nv20_graph_dtor,
169 .init = nv20_graph_init,
170 .fini = _nouveau_graph_fini,
171 },
172};
173