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; 228