drivers/gpu/drm/nouveau/nvkm/engine/gr/gf108.c

   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         { 0x902d, &nvkm_object_ofuncs },
  36         { 0x9039, &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;