drivers/gpu/drm/nouveau/nvkm/engine/gr/gk208.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 <subdev/timer.h>
  28
  29 #include <nvif/class.h>
  30
  31 /*******************************************************************************
  32  * Graphics object classes
  33  ******************************************************************************/
  34
  35 static struct nvkm_oclass
  36 gk208_gr_sclass[] = {
  37         { 0x902d, &nvkm_object_ofuncs },
  38         { 0xa140, &nvkm_object_ofuncs },
  39         { KEPLER_B, &gf100_fermi_ofuncs },
  40         { 0xa1c0, &nvkm_object_ofuncs },
  41         {}
  42 };
  43
  44 /*******************************************************************************
  45  * PGRAPH register lists
  46  ******************************************************************************/
  47
  48 static const struct gf100_gr_init
  49 gk208_gr_init_main_0[] = {
  50         { 0x400080,   1, 0x04, 0x003083c2 },
  51         { 0x400088,   1, 0x04, 0x0001bfe7 },
  52         { 0x40008c,   1, 0x04, 0x00000000 },
  53         { 0x400090,   1, 0x04, 0x00000030 },
  54         { 0x40013c,   1, 0x04, 0x003901f7 },
  55         { 0x400140,   1, 0x04, 0x00000100 },
  56         { 0x400144,   1, 0x04, 0x00000000 },
  57         { 0x400148,   1, 0x04, 0x00000110 },
  58         { 0x400138,   1, 0x04, 0x00000000 },
  59         { 0x400130,   2, 0x04, 0x00000000 },
  60         { 0x400124,   1, 0x04, 0x00000002 },
  61         {}
  62 };
  63
  64 static const struct gf100_gr_init
  65 gk208_gr_init_ds_0[] = {
  66         { 0x405844,   1, 0x04, 0x00ffffff },
  67         { 0x405850,   1, 0x04, 0x00000000 },
  68         { 0x405900,   1, 0x04, 0x00000000 },
  69         { 0x405908,   1, 0x04, 0x00000000 },
  70         { 0x405928,   2, 0x04, 0x00000000 },
  71         {}
  72 };
  73
  74 const struct gf100_gr_init
  75 gk208_gr_init_gpc_unk_0[] = {
  76         { 0x418604,   1, 0x04, 0x00000000 },
  77         { 0x418680,   1, 0x04, 0x00000000 },
  78         { 0x418714,   1, 0x04, 0x00000000 },
  79         { 0x418384,   2, 0x04, 0x00000000 },
  80         {}
  81 };
  82
  83 static const struct gf100_gr_init
  84 gk208_gr_init_setup_1[] = {
  85         { 0x4188c8,   2, 0x04, 0x00000000 },
  86         { 0x4188d0,   1, 0x04, 0x00010000 },
  87         { 0x4188d4,   1, 0x04, 0x00000201 },
  88         {}
  89 };
  90
  91 static const struct gf100_gr_init
  92 gk208_gr_init_tex_0[] = {
  93         { 0x419ab0,   1, 0x04, 0x00000000 },
  94         { 0x419ac8,   1, 0x04, 0x00000000 },
  95         { 0x419ab8,   1, 0x04, 0x000000e7 },
  96         { 0x419abc,   2, 0x04, 0x00000000 },
  97         { 0x419ab4,   1, 0x04, 0x00000000 },
  98         { 0x419aa8,   2, 0x04, 0x00000000 },
  99         {}
 100 };
 101
 102 static const struct gf100_gr_init
 103 gk208_gr_init_l1c_0[] = {
 104         { 0x419c98,   1, 0x04, 0x00000000 },
 105         { 0x419ca8,   1, 0x04, 0x00000000 },
 106         { 0x419cb0,   1, 0x04, 0x01000000 },
 107         { 0x419cb4,   1, 0x04, 0x00000000 },
 108         { 0x419cb8,   1, 0x04, 0x00b08bea },
 109         { 0x419c84,   1, 0x04, 0x00010384 },
 110         { 0x419cbc,   1, 0x04, 0x281b3646 },
 111         { 0x419cc0,   2, 0x04, 0x00000000 },
 112         { 0x419c80,   1, 0x04, 0x00000230 },
 113         { 0x419ccc,   2, 0x04, 0x00000000 },
 114         {}
 115 };
 116
 117 static const struct gf100_gr_pack
 118 gk208_gr_pack_mmio[] = {
 119         { gk208_gr_init_main_0 },
 120         { gk110_gr_init_fe_0 },
 121         { gf100_gr_init_pri_0 },
 122         { gf100_gr_init_rstr2d_0 },
 123         { gf119_gr_init_pd_0 },
 124         { gk208_gr_init_ds_0 },
 125         { gf100_gr_init_scc_0 },
 126         { gk110_gr_init_sked_0 },
 127         { gk110_gr_init_cwd_0 },
 128         { gf119_gr_init_prop_0 },
 129         { gk208_gr_init_gpc_unk_0 },
 130         { gf100_gr_init_setup_0 },
 131         { gf100_gr_init_crstr_0 },
 132         { gk208_gr_init_setup_1 },
 133         { gf100_gr_init_zcull_0 },
 134         { gf119_gr_init_gpm_0 },
 135         { gk110_gr_init_gpc_unk_1 },
 136         { gf100_gr_init_gcc_0 },
 137         { gk104_gr_init_tpccs_0 },
 138         { gk208_gr_init_tex_0 },
 139         { gk104_gr_init_pe_0 },
 140         { gk208_gr_init_l1c_0 },
 141         { gf100_gr_init_mpc_0 },
 142         { gk110_gr_init_sm_0 },
 143         { gf117_gr_init_pes_0 },
 144         { gf117_gr_init_wwdx_0 },
 145         { gf117_gr_init_cbm_0 },
 146         { gk104_gr_init_be_0 },
 147         { gf100_gr_init_fe_1 },
 148         {}
 149 };
 150
 151 /*******************************************************************************
 152  * PGRAPH engine/subdev functions
 153  ******************************************************************************/
 154
 155 static int
 156 gk208_gr_fini(struct nvkm_object *object, bool suspend)
 157 {
 158         struct gf100_gr_priv *priv = (void *)object;
 159         static const struct {
 160                 u32 addr;
 161                 u32 data;
 162         } magic[] = {
 163                 { 0x020520, 0xfffffffc },
 164                 { 0x020524, 0xfffffffe },
 165                 { 0x020524, 0xfffffffc },
 166                 { 0x020524, 0xfffffff8 },
 167                 { 0x020524, 0xffffffe0 },
 168                 { 0x020530, 0xfffffffe },
 169                 { 0x02052c, 0xfffffffa },
 170                 { 0x02052c, 0xfffffff0 },
 171                 { 0x02052c, 0xffffffc0 },
 172                 { 0x02052c, 0xffffff00 },
 173                 { 0x02052c, 0xfffffc00 },
 174                 { 0x02052c, 0xfffcfc00 },
 175                 { 0x02052c, 0xfff0fc00 },
 176                 { 0x02052c, 0xff80fc00 },
 177                 { 0x020528, 0xfffffffe },
 178                 { 0x020528, 0xfffffffc },
 179         };
 180         int i;
 181
 182         nv_mask(priv, 0x000200, 0x08001000, 0x00000000);
 183         nv_mask(priv, 0x0206b4, 0x00000000, 0x00000000);
 184         for (i = 0; i < ARRAY_SIZE(magic); i++) {
 185                 nv_wr32(priv, magic[i].addr, magic[i].data);
 186                 nv_wait(priv, magic[i].addr, 0x80000000, 0x00000000);
 187         }
 188
 189         return nvkm_gr_fini(&priv->base, suspend);
 190 }
 191
 192 #include "fuc/hubgk208.fuc5.h"
 193
 194 static struct gf100_gr_ucode
 195 gk208_gr_fecs_ucode = {
 196         .code.data = gk208_grhub_code,
 197         .code.size = sizeof(gk208_grhub_code),
 198         .data.data = gk208_grhub_data,
 199         .data.size = sizeof(gk208_grhub_data),
 200 };
 201
 202 #include "fuc/gpcgk208.fuc5.h"
 203
 204 static struct gf100_gr_ucode
 205 gk208_gr_gpccs_ucode = {
 206         .code.data = gk208_grgpc_code,
 207         .code.size = sizeof(gk208_grgpc_code),
 208         .data.data = gk208_grgpc_data,
 209         .data.size = sizeof(gk208_grgpc_data),
 210 };
 211
 212 struct nvkm_oclass *
 213 gk208_gr_oclass = &(struct gf100_gr_oclass) {
 214         .base.handle = NV_ENGINE(GR, 0x08),
 215         .base.ofuncs = &(struct nvkm_ofuncs) {
 216                 .ctor = gf100_gr_ctor,
 217                 .dtor = gf100_gr_dtor,
 218                 .init = gk104_gr_init,
 219                 .fini = gk208_gr_fini,
 220         },
 221         .cclass = &gk208_grctx_oclass,
 222         .sclass =  gk208_gr_sclass,
 223         .mmio = gk208_gr_pack_mmio,
 224         .fecs.ucode = &gk208_gr_fecs_ucode,
 225         .gpccs.ucode = &gk208_gr_gpccs_ucode,
 226         .ppc_nr = 1,
 227 }.base;