These changes are the raw update to linux-4.4.6-rt14. Kernel sources
[kvmfornfv.git] / kernel / drivers / gpu / drm / nouveau / nvkm / engine / gr / nv25.c
1 #include "nv20.h"
2 #include "regs.h"
3
4 #include <core/gpuobj.h>
5 #include <engine/fifo.h>
6 #include <engine/fifo/chan.h>
7
8 /*******************************************************************************
9  * PGRAPH context
10  ******************************************************************************/
11
12 static const struct nvkm_object_func
13 nv25_gr_chan = {
14         .dtor = nv20_gr_chan_dtor,
15         .init = nv20_gr_chan_init,
16         .fini = nv20_gr_chan_fini,
17 };
18
19 static int
20 nv25_gr_chan_new(struct nvkm_gr *base, struct nvkm_fifo_chan *fifoch,
21                  const struct nvkm_oclass *oclass, struct nvkm_object **pobject)
22 {
23         struct nv20_gr *gr = nv20_gr(base);
24         struct nv20_gr_chan *chan;
25         int ret, i;
26
27         if (!(chan = kzalloc(sizeof(*chan), GFP_KERNEL)))
28                 return -ENOMEM;
29         nvkm_object_ctor(&nv25_gr_chan, oclass, &chan->object);
30         chan->gr = gr;
31         chan->chid = fifoch->chid;
32         *pobject = &chan->object;
33
34         ret = nvkm_memory_new(gr->base.engine.subdev.device,
35                               NVKM_MEM_TARGET_INST, 0x3724, 16, true,
36                               &chan->inst);
37         if (ret)
38                 return ret;
39
40         nvkm_kmap(chan->inst);
41         nvkm_wo32(chan->inst, 0x0028, 0x00000001 | (chan->chid << 24));
42         nvkm_wo32(chan->inst, 0x035c, 0xffff0000);
43         nvkm_wo32(chan->inst, 0x03c0, 0x0fff0000);
44         nvkm_wo32(chan->inst, 0x03c4, 0x0fff0000);
45         nvkm_wo32(chan->inst, 0x049c, 0x00000101);
46         nvkm_wo32(chan->inst, 0x04b0, 0x00000111);
47         nvkm_wo32(chan->inst, 0x04c8, 0x00000080);
48         nvkm_wo32(chan->inst, 0x04cc, 0xffff0000);
49         nvkm_wo32(chan->inst, 0x04d0, 0x00000001);
50         nvkm_wo32(chan->inst, 0x04e4, 0x44400000);
51         nvkm_wo32(chan->inst, 0x04fc, 0x4b800000);
52         for (i = 0x0510; i <= 0x051c; i += 4)
53                 nvkm_wo32(chan->inst, i, 0x00030303);
54         for (i = 0x0530; i <= 0x053c; i += 4)
55                 nvkm_wo32(chan->inst, i, 0x00080000);
56         for (i = 0x0548; i <= 0x0554; i += 4)
57                 nvkm_wo32(chan->inst, i, 0x01012000);
58         for (i = 0x0558; i <= 0x0564; i += 4)
59                 nvkm_wo32(chan->inst, i, 0x000105b8);
60         for (i = 0x0568; i <= 0x0574; i += 4)
61                 nvkm_wo32(chan->inst, i, 0x00080008);
62         for (i = 0x0598; i <= 0x05d4; i += 4)
63                 nvkm_wo32(chan->inst, i, 0x07ff0000);
64         nvkm_wo32(chan->inst, 0x05e0, 0x4b7fffff);
65         nvkm_wo32(chan->inst, 0x0620, 0x00000080);
66         nvkm_wo32(chan->inst, 0x0624, 0x30201000);
67         nvkm_wo32(chan->inst, 0x0628, 0x70605040);
68         nvkm_wo32(chan->inst, 0x062c, 0xb0a09080);
69         nvkm_wo32(chan->inst, 0x0630, 0xf0e0d0c0);
70         nvkm_wo32(chan->inst, 0x0664, 0x00000001);
71         nvkm_wo32(chan->inst, 0x066c, 0x00004000);
72         nvkm_wo32(chan->inst, 0x0678, 0x00000001);
73         nvkm_wo32(chan->inst, 0x0680, 0x00040000);
74         nvkm_wo32(chan->inst, 0x0684, 0x00010000);
75         for (i = 0x1b04; i <= 0x2374; i += 16) {
76                 nvkm_wo32(chan->inst, (i + 0), 0x10700ff9);
77                 nvkm_wo32(chan->inst, (i + 4), 0x0436086c);
78                 nvkm_wo32(chan->inst, (i + 8), 0x000c001b);
79         }
80         nvkm_wo32(chan->inst, 0x2704, 0x3f800000);
81         nvkm_wo32(chan->inst, 0x2718, 0x3f800000);
82         nvkm_wo32(chan->inst, 0x2744, 0x40000000);
83         nvkm_wo32(chan->inst, 0x2748, 0x3f800000);
84         nvkm_wo32(chan->inst, 0x274c, 0x3f000000);
85         nvkm_wo32(chan->inst, 0x2754, 0x40000000);
86         nvkm_wo32(chan->inst, 0x2758, 0x3f800000);
87         nvkm_wo32(chan->inst, 0x2760, 0xbf800000);
88         nvkm_wo32(chan->inst, 0x2768, 0xbf800000);
89         nvkm_wo32(chan->inst, 0x308c, 0x000fe000);
90         nvkm_wo32(chan->inst, 0x3108, 0x000003f8);
91         nvkm_wo32(chan->inst, 0x3468, 0x002fe000);
92         for (i = 0x3484; i <= 0x34a0; i += 4)
93                 nvkm_wo32(chan->inst, i, 0x001c527c);
94         nvkm_done(chan->inst);
95         return 0;
96 }
97
98 /*******************************************************************************
99  * PGRAPH engine/subdev functions
100  ******************************************************************************/
101
102 static const struct nvkm_gr_func
103 nv25_gr = {
104         .dtor = nv20_gr_dtor,
105         .oneinit = nv20_gr_oneinit,
106         .init = nv20_gr_init,
107         .intr = nv20_gr_intr,
108         .tile = nv20_gr_tile,
109         .chan_new = nv25_gr_chan_new,
110         .sclass = {
111                 { -1, -1, 0x0012, &nv04_gr_object }, /* beta1 */
112                 { -1, -1, 0x0019, &nv04_gr_object }, /* clip */
113                 { -1, -1, 0x0030, &nv04_gr_object }, /* null */
114                 { -1, -1, 0x0039, &nv04_gr_object }, /* m2mf */
115                 { -1, -1, 0x0043, &nv04_gr_object }, /* rop */
116                 { -1, -1, 0x0044, &nv04_gr_object }, /* patt */
117                 { -1, -1, 0x004a, &nv04_gr_object }, /* gdi */
118                 { -1, -1, 0x0062, &nv04_gr_object }, /* surf2d */
119                 { -1, -1, 0x0072, &nv04_gr_object }, /* beta4 */
120                 { -1, -1, 0x0089, &nv04_gr_object }, /* sifm */
121                 { -1, -1, 0x008a, &nv04_gr_object }, /* ifc */
122                 { -1, -1, 0x0096, &nv04_gr_object }, /* celcius */
123                 { -1, -1, 0x009e, &nv04_gr_object }, /* swzsurf */
124                 { -1, -1, 0x009f, &nv04_gr_object }, /* imageblit */
125                 { -1, -1, 0x0597, &nv04_gr_object }, /* kelvin */
126                 {}
127         }
128 };
129
130 int
131 nv25_gr_new(struct nvkm_device *device, int index, struct nvkm_gr **pgr)
132 {
133         return nv20_gr_new_(&nv25_gr, device, index, pgr);
134 }