1/* $NetBSD: nouveau_engine_graph_nv35.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_nv35.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 "nv20.h"
15#include "regs.h"
16
17/*******************************************************************************
18 * Graphics object classes
19 ******************************************************************************/
20
21static struct nouveau_oclass
22nv35_graph_sclass[] = {
23 { 0x0012, &nv04_graph_ofuncs, NULL }, /* beta1 */
24 { 0x0019, &nv04_graph_ofuncs, NULL }, /* clip */
25 { 0x0030, &nv04_graph_ofuncs, NULL }, /* null */
26 { 0x0039, &nv04_graph_ofuncs, NULL }, /* m2mf */
27 { 0x0043, &nv04_graph_ofuncs, NULL }, /* rop */
28 { 0x0044, &nv04_graph_ofuncs, NULL }, /* patt */
29 { 0x004a, &nv04_graph_ofuncs, NULL }, /* gdi */
30 { 0x0062, &nv04_graph_ofuncs, NULL }, /* surf2d */
31 { 0x0072, &nv04_graph_ofuncs, NULL }, /* beta4 */
32 { 0x0089, &nv04_graph_ofuncs, NULL }, /* sifm */
33 { 0x008a, &nv04_graph_ofuncs, NULL }, /* ifc */
34 { 0x009f, &nv04_graph_ofuncs, NULL }, /* imageblit */
35 { 0x0362, &nv04_graph_ofuncs, NULL }, /* surf2d (nv30) */
36 { 0x0389, &nv04_graph_ofuncs, NULL }, /* sifm (nv30) */
37 { 0x038a, &nv04_graph_ofuncs, NULL }, /* ifc (nv30) */
38 { 0x039e, &nv04_graph_ofuncs, NULL }, /* swzsurf (nv30) */
39 { 0x0497, &nv04_graph_ofuncs, NULL }, /* rankine */
40 {},
41};
42
43/*******************************************************************************
44 * PGRAPH context
45 ******************************************************************************/
46
47static int
48nv35_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, 0x577c,
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, 0x040c, 0x00000101);
66 nv_wo32(chan, 0x0420, 0x00000111);
67 nv_wo32(chan, 0x0424, 0x00000060);
68 nv_wo32(chan, 0x0440, 0x00000080);
69 nv_wo32(chan, 0x0444, 0xffff0000);
70 nv_wo32(chan, 0x0448, 0x00000001);
71 nv_wo32(chan, 0x045c, 0x44400000);
72 nv_wo32(chan, 0x0488, 0xffff0000);
73 for (i = 0x04dc; i < 0x04e4; i += 4)
74 nv_wo32(chan, i, 0x0fff0000);
75 nv_wo32(chan, 0x04e8, 0x00011100);
76 for (i = 0x0504; i < 0x0544; i += 4)
77 nv_wo32(chan, i, 0x07ff0000);
78 nv_wo32(chan, 0x054c, 0x4b7fffff);
79 nv_wo32(chan, 0x0588, 0x00000080);
80 nv_wo32(chan, 0x058c, 0x30201000);
81 nv_wo32(chan, 0x0590, 0x70605040);
82 nv_wo32(chan, 0x0594, 0xb8a89888);
83 nv_wo32(chan, 0x0598, 0xf8e8d8c8);
84 nv_wo32(chan, 0x05ac, 0xb0000000);
85 for (i = 0x0604; i < 0x0644; i += 4)
86 nv_wo32(chan, i, 0x00010588);
87 for (i = 0x0644; i < 0x0684; i += 4)
88 nv_wo32(chan, i, 0x00030303);
89 for (i = 0x06c4; i < 0x0704; i += 4)
90 nv_wo32(chan, i, 0x0008aae4);
91 for (i = 0x0704; i < 0x0744; i += 4)
92 nv_wo32(chan, i, 0x01012000);
93 for (i = 0x0744; i < 0x0784; i += 4)
94 nv_wo32(chan, i, 0x00080008);
95 nv_wo32(chan, 0x0860, 0x00040000);
96 nv_wo32(chan, 0x0864, 0x00010000);
97 for (i = 0x0868; i < 0x0878; i += 4)
98 nv_wo32(chan, i, 0x00040004);
99 for (i = 0x1f1c; i <= 0x308c ; i += 16) {
100 nv_wo32(chan, i + 0, 0x10700ff9);
101 nv_wo32(chan, i + 4, 0x0436086c);
102 nv_wo32(chan, i + 8, 0x000c001b);
103 }
104 for (i = 0x30bc; i < 0x30cc; i += 4)
105 nv_wo32(chan, i, 0x0000ffff);
106 nv_wo32(chan, 0x3450, 0x3f800000);
107 nv_wo32(chan, 0x380c, 0x3f800000);
108 nv_wo32(chan, 0x3820, 0x3f800000);
109 nv_wo32(chan, 0x384c, 0x40000000);
110 nv_wo32(chan, 0x3850, 0x3f800000);
111 nv_wo32(chan, 0x3854, 0x3f000000);
112 nv_wo32(chan, 0x385c, 0x40000000);
113 nv_wo32(chan, 0x3860, 0x3f800000);
114 nv_wo32(chan, 0x3868, 0xbf800000);
115 nv_wo32(chan, 0x3870, 0xbf800000);
116 return 0;
117}
118
119static struct nouveau_oclass
120nv35_graph_cclass = {
121 .handle = NV_ENGCTX(GR, 0x35),
122 .ofuncs = &(struct nouveau_ofuncs) {
123 .ctor = nv35_graph_context_ctor,
124 .dtor = _nouveau_graph_context_dtor,
125 .init = nv20_graph_context_init,
126 .fini = nv20_graph_context_fini,
127 .rd32 = _nouveau_graph_context_rd32,
128 .wr32 = _nouveau_graph_context_wr32,
129 },
130};
131
132/*******************************************************************************
133 * PGRAPH engine/subdev functions
134 ******************************************************************************/
135
136static int
137nv35_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine,
138 struct nouveau_oclass *oclass, void *data, u32 size,
139 struct nouveau_object **pobject)
140{
141 struct nv20_graph_priv *priv;
142 int ret;
143
144 ret = nouveau_graph_create(parent, engine, oclass, true, &priv);
145 *pobject = nv_object(priv);
146 if (ret)
147 return ret;
148
149 ret = nouveau_gpuobj_new(nv_object(priv), NULL, 32 * 4, 16,
150 NVOBJ_FLAG_ZERO_ALLOC, &priv->ctxtab);
151 if (ret)
152 return ret;
153
154 nv_subdev(priv)->unit = 0x00001000;
155 nv_subdev(priv)->intr = nv20_graph_intr;
156 nv_engine(priv)->cclass = &nv35_graph_cclass;
157 nv_engine(priv)->sclass = nv35_graph_sclass;
158 nv_engine(priv)->tile_prog = nv20_graph_tile_prog;
159 return 0;
160}
161
162struct nouveau_oclass
163nv35_graph_oclass = {
164 .handle = NV_ENGINE(GR, 0x35),
165 .ofuncs = &(struct nouveau_ofuncs) {
166 .ctor = nv35_graph_ctor,
167 .dtor = nv20_graph_dtor,
168 .init = nv30_graph_init,
169 .fini = _nouveau_graph_fini,
170 },
171};
172