Merge remote-tracking branches 'asoc/topic/ac97', 'asoc/topic/ac97-mfd', 'asoc/topic...
[sfrench/cifs-2.6.git] / drivers / gpu / drm / nouveau / nvkm / engine / gr / nv25.c
1 // SPDX-License-Identifier: GPL-2.0
2 #include "nv20.h"
3 #include "regs.h"
4
5 #include <core/gpuobj.h>
6 #include <engine/fifo.h>
7 #include <engine/fifo/chan.h>
8
9 /*******************************************************************************
10  * PGRAPH context
11  ******************************************************************************/
12
13 static const struct nvkm_object_func
14 nv25_gr_chan = {
15         .dtor = nv20_gr_chan_dtor,
16         .init = nv20_gr_chan_init,
17         .fini = nv20_gr_chan_fini,
18 };
19
20 static int
21 nv25_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
22                  const struct nvkm_oclass *oclass, struct nvkm_object **pobject)
23 {
24         struct nv20_gr *gr = nv20_gr(base);
25         struct nv20_gr_chan *chan;
26         int ret, i;
27
28         if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
29                 return -ENOMEM;
30         nvkm_object_ctor(&nv25_gr_chan, oclass, &chan->object);
31         chan->gr = gr;
32         chan->chid = fifoch->chid;
33         *pobject = &chan->object;
34
35         ret = nvkm_memory_new(gr->base.engine.subdev.device,
36                               NVKM_MEM_TARGET_INST, 0x3724, 16, true,
37                               &chan->inst);
38         if (ret)
39                 return ret;
40
41         nvkm_kmap(chan->inst);
42         nvkm_wo32(chan->inst, 0x0028, 0x00000001 | (chan->chid << 24));
43         nvkm_wo32(chan->inst, 0x035c, 0xffff0000);
44         nvkm_wo32(chan->inst, 0x03c0, 0x0fff0000);
45         nvkm_wo32(chan->inst, 0x03c4, 0x0fff0000);
46         nvkm_wo32(chan->inst, 0x049c, 0x00000101);
47         nvkm_wo32(chan->inst, 0x04b0, 0x00000111);
48         nvkm_wo32(chan->inst, 0x04c8, 0x00000080);
49         nvkm_wo32(chan->inst, 0x04cc, 0xffff0000);
50         nvkm_wo32(chan->inst, 0x04d0, 0x00000001);
51         nvkm_wo32(chan->inst, 0x04e4, 0x44400000);
52         nvkm_wo32(chan->inst, 0x04fc, 0x4b800000);
53         for (i = 0x0510; i <= 0x051c; i += 4)
54                 nvkm_wo32(chan->inst, i, 0x00030303);
55         for (i = 0x0530; i <= 0x053c; i += 4)
56                 nvkm_wo32(chan->inst, i, 0x00080000);
57         for (i = 0x0548; i <= 0x0554; i += 4)
58                 nvkm_wo32(chan->inst, i, 0x01012000);
59         for (i = 0x0558; i <= 0x0564; i += 4)
60                 nvkm_wo32(chan->inst, i, 0x000105b8);
61         for (i = 0x0568; i <= 0x0574; i += 4)
62                 nvkm_wo32(chan->inst, i, 0x00080008);
63         for (i = 0x0598; i <= 0x05d4; i += 4)
64                 nvkm_wo32(chan->inst, i, 0x07ff0000);
65         nvkm_wo32(chan->inst, 0x05e0, 0x4b7fffff);
66         nvkm_wo32(chan->inst, 0x0620, 0x00000080);
67         nvkm_wo32(chan->inst, 0x0624, 0x30201000);
68         nvkm_wo32(chan->inst, 0x0628, 0x70605040);
69         nvkm_wo32(chan->inst, 0x062c, 0xb0a09080);
70         nvkm_wo32(chan->inst, 0x0630, 0xf0e0d0c0);
71         nvkm_wo32(chan->inst, 0x0664, 0x00000001);
72         nvkm_wo32(chan->inst, 0x066c, 0x00004000);
73         nvkm_wo32(chan->inst, 0x0678, 0x00000001);
74         nvkm_wo32(chan->inst, 0x0680, 0x00040000);
75         nvkm_wo32(chan->inst, 0x0684, 0x00010000);
76         for (i = 0x1b04; i <= 0x2374; i += 16) {
77                 nvkm_wo32(chan->inst, (i + 0), 0x10700ff9);
78                 nvkm_wo32(chan->inst, (i + 4), 0x0436086c);
79                 nvkm_wo32(chan->inst, (i + 8), 0x000c001b);
80         }
81         nvkm_wo32(chan->inst, 0x2704, 0x3f800000);
82         nvkm_wo32(chan->inst, 0x2718, 0x3f800000);
83         nvkm_wo32(chan->inst, 0x2744, 0x40000000);
84         nvkm_wo32(chan->inst, 0x2748, 0x3f800000);
85         nvkm_wo32(chan->inst, 0x274c, 0x3f000000);
86         nvkm_wo32(chan->inst, 0x2754, 0x40000000);
87         nvkm_wo32(chan->inst, 0x2758, 0x3f800000);
88         nvkm_wo32(chan->inst, 0x2760, 0xbf800000);
89         nvkm_wo32(chan->inst, 0x2768, 0xbf800000);
90         nvkm_wo32(chan->inst, 0x308c, 0x000fe000);
91         nvkm_wo32(chan->inst, 0x3108, 0x000003f8);
92         nvkm_wo32(chan->inst, 0x3468, 0x002fe000);
93         for (i = 0x3484; i <= 0x34a0; i += 4)
94                 nvkm_wo32(chan->inst, i, 0x001c527c);
95         nvkm_done(chan->inst);
96         return 0;
97 }
98
99 /*******************************************************************************
100  * PGRAPH engine/subdev functions
101  ******************************************************************************/
102
103 static const struct nvkm_gr_func
104 nv25_gr = {
105         .dtor = nv20_gr_dtor,
106         .oneinit = nv20_gr_oneinit,
107         .init = nv20_gr_init,
108         .intr = nv20_gr_intr,
109         .tile = nv20_gr_tile,
110         .chan_new = nv25_gr_chan_new,
111         .sclass = {
112                 { -1, -1, 0x0012, &nv04_gr_object }, /* beta1 */
113                 { -1, -1, 0x0019, &nv04_gr_object }, /* clip */
114                 { -1, -1, 0x0030, &nv04_gr_object }, /* null */
115                 { -1, -1, 0x0039, &nv04_gr_object }, /* m2mf */
116                 { -1, -1, 0x0043, &nv04_gr_object }, /* rop */
117                 { -1, -1, 0x0044, &nv04_gr_object }, /* patt */
118                 { -1, -1, 0x004a, &nv04_gr_object }, /* gdi */
119                 { -1, -1, 0x0062, &nv04_gr_object }, /* surf2d */
120                 { -1, -1, 0x0072, &nv04_gr_object }, /* beta4 */
121                 { -1, -1, 0x0089, &nv04_gr_object }, /* sifm */
122                 { -1, -1, 0x008a, &nv04_gr_object }, /* ifc */
123                 { -1, -1, 0x0096, &nv04_gr_object }, /* celcius */
124                 { -1, -1, 0x009e, &nv04_gr_object }, /* swzsurf */
125                 { -1, -1, 0x009f, &nv04_gr_object }, /* imageblit */
126                 { -1, -1, 0x0597, &nv04_gr_object }, /* kelvin */
127                 {}
128         }
129 };
130
131 int
132 nv25_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
133 {
134         return nv20_gr_new_(&nv25_gr, device, index, pgr);
135 }