1 /*
2  * Copyright 2013 Red Hat Inc.
3  *
4  * Permission is hereby granted, free of charge, to any person obtaining a
5  * copy of this software and associated documentation files (the "Software"),
6  * to deal in the Software without restriction, including without limitation
7  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8  * and/or sell copies of the Software, and to permit persons to whom the
9  * Software is furnished to do so, subject to the following conditions:
10  *
11  * The above copyright notice and this permission notice shall be included in
12  * all copies or substantial portions of the Software.
13  *
14  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20  * OTHER DEALINGS IN THE SOFTWARE.
21  *
22  * Authors: Ben Skeggs <bskeggs@redhat.com>
23  */
24 #include "gf100.h"
25 #include "ctxgf100.h"
26 
27 #include <nvif/class.h>
28 
29 /*******************************************************************************
30  * Graphics object classes
31  ******************************************************************************/
32 
33 static struct nvkm_oclass
34 gf108_gr_sclass[] = {
35 	{ FERMI_TWOD_A, &nvkm_object_ofuncs },
36 	{ FERMI_MEMORY_TO_MEMORY_FORMAT_A, &nvkm_object_ofuncs },
37 	{ FERMI_A, &gf100_fermi_ofuncs, gf100_gr_9097_omthds },
38 	{ FERMI_B, &gf100_fermi_ofuncs, gf100_gr_9097_omthds },
39 	{ FERMI_COMPUTE_A, &nvkm_object_ofuncs, gf100_gr_90c0_omthds },
40 	{}
41 };
42 
43 /*******************************************************************************
44  * PGRAPH register lists
45  ******************************************************************************/
46 
47 const struct gf100_gr_init
48 gf108_gr_init_gpc_unk_0[] = {
49 	{ 0x418604,   1, 0x04, 0x00000000 },
50 	{ 0x418680,   1, 0x04, 0x00000000 },
51 	{ 0x418714,   1, 0x04, 0x00000000 },
52 	{ 0x418384,   1, 0x04, 0x00000000 },
53 	{}
54 };
55 
56 const struct gf100_gr_init
57 gf108_gr_init_setup_1[] = {
58 	{ 0x4188c8,   2, 0x04, 0x00000000 },
59 	{ 0x4188d0,   1, 0x04, 0x00010000 },
60 	{ 0x4188d4,   1, 0x04, 0x00000001 },
61 	{}
62 };
63 
64 static const struct gf100_gr_init
65 gf108_gr_init_gpc_unk_1[] = {
66 	{ 0x418d00,   1, 0x04, 0x00000000 },
67 	{ 0x418f08,   1, 0x04, 0x00000000 },
68 	{ 0x418e00,   1, 0x04, 0x00000003 },
69 	{ 0x418e08,   1, 0x04, 0x00000000 },
70 	{}
71 };
72 
73 static const struct gf100_gr_init
74 gf108_gr_init_pe_0[] = {
75 	{ 0x41980c,   1, 0x04, 0x00000010 },
76 	{ 0x419810,   1, 0x04, 0x00000000 },
77 	{ 0x419814,   1, 0x04, 0x00000004 },
78 	{ 0x419844,   1, 0x04, 0x00000000 },
79 	{ 0x41984c,   1, 0x04, 0x00005bc5 },
80 	{ 0x419850,   4, 0x04, 0x00000000 },
81 	{ 0x419880,   1, 0x04, 0x00000002 },
82 	{}
83 };
84 
85 static const struct gf100_gr_pack
86 gf108_gr_pack_mmio[] = {
87 	{ gf100_gr_init_main_0 },
88 	{ gf100_gr_init_fe_0 },
89 	{ gf100_gr_init_pri_0 },
90 	{ gf100_gr_init_rstr2d_0 },
91 	{ gf100_gr_init_pd_0 },
92 	{ gf104_gr_init_ds_0 },
93 	{ gf100_gr_init_scc_0 },
94 	{ gf100_gr_init_prop_0 },
95 	{ gf108_gr_init_gpc_unk_0 },
96 	{ gf100_gr_init_setup_0 },
97 	{ gf100_gr_init_crstr_0 },
98 	{ gf108_gr_init_setup_1 },
99 	{ gf100_gr_init_zcull_0 },
100 	{ gf100_gr_init_gpm_0 },
101 	{ gf108_gr_init_gpc_unk_1 },
102 	{ gf100_gr_init_gcc_0 },
103 	{ gf100_gr_init_tpccs_0 },
104 	{ gf104_gr_init_tex_0 },
105 	{ gf108_gr_init_pe_0 },
106 	{ gf100_gr_init_l1c_0 },
107 	{ gf100_gr_init_wwdx_0 },
108 	{ gf100_gr_init_tpccs_1 },
109 	{ gf100_gr_init_mpc_0 },
110 	{ gf104_gr_init_sm_0 },
111 	{ gf100_gr_init_be_0 },
112 	{ gf100_gr_init_fe_1 },
113 	{}
114 };
115 
116 /*******************************************************************************
117  * PGRAPH engine/subdev functions
118  ******************************************************************************/
119 
120 struct nvkm_oclass *
121 gf108_gr_oclass = &(struct gf100_gr_oclass) {
122 	.base.handle = NV_ENGINE(GR, 0xc1),
123 	.base.ofuncs = &(struct nvkm_ofuncs) {
124 		.ctor = gf100_gr_ctor,
125 		.dtor = gf100_gr_dtor,
126 		.init = gf100_gr_init,
127 		.fini = _nvkm_gr_fini,
128 	},
129 	.cclass = &gf108_grctx_oclass,
130 	.sclass = gf108_gr_sclass,
131 	.mmio = gf108_gr_pack_mmio,
132 	.fecs.ucode = &gf100_gr_fecs_ucode,
133 	.gpccs.ucode = &gf100_gr_gpccs_ucode,
134 }.base;
135