1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * Copyright (C) 2018 Etnaviv Project 4 */ 5 6 #include "etnaviv_gpu.h" 7 8 static const struct etnaviv_chip_identity etnaviv_chip_identities[] = { 9 { 10 .model = 0x400, 11 .revision = 0x4652, 12 .product_id = 0x70001, 13 .customer_id = 0x100, 14 .eco_id = 0, 15 .stream_count = 4, 16 .register_max = 64, 17 .thread_count = 128, 18 .shader_core_count = 1, 19 .nn_core_count = 0, 20 .nn_mad_per_core = 0, 21 .tp_core_count = 0, 22 .on_chip_sram_size = 0, 23 .axi_sram_size = 0, 24 .vertex_cache_size = 8, 25 .vertex_output_buffer_size = 1024, 26 .pixel_pipes = 1, 27 .instruction_count = 256, 28 .num_constants = 320, 29 .buffer_size = 0, 30 .varyings_count = 8, 31 .features = 0xa0e9e004, 32 .minor_features0 = 0xe1299fff, 33 .minor_features1 = 0xbe13b219, 34 .minor_features2 = 0xce110010, 35 .minor_features3 = 0x8000001, 36 .minor_features4 = 0x20102, 37 .minor_features5 = 0x120000, 38 .minor_features6 = 0x0, 39 .minor_features7 = 0x0, 40 .minor_features8 = 0x0, 41 .minor_features9 = 0x0, 42 .minor_features10 = 0x0, 43 .minor_features11 = 0x0, 44 }, 45 { 46 .model = 0x520, 47 .revision = 0x5341, 48 .product_id = 0x5202, 49 .customer_id = 0x204, 50 .eco_id = 0, 51 .stream_count = 1, 52 .register_max = 64, 53 .thread_count = 256, 54 .shader_core_count = 1, 55 .nn_core_count = 0, 56 .nn_mad_per_core = 0, 57 .tp_core_count = 0, 58 .on_chip_sram_size = 0, 59 .axi_sram_size = 0, 60 .vertex_cache_size = 8, 61 .vertex_output_buffer_size = 512, 62 .pixel_pipes = 1, 63 .instruction_count = 256, 64 .num_constants = 168, 65 .buffer_size = 0, 66 .varyings_count = 8, 67 .features = 0xe02c7eca, 68 .minor_features0 = 0xe9399eff, 69 .minor_features1 = 0xfe1fb2db, 70 .minor_features2 = 0xcedf0080, 71 .minor_features3 = 0x10800005, 72 .minor_features4 = 0x20000000, 73 .minor_features5 = 0x00020880, 74 .minor_features6 = 0x00000000, 75 .minor_features7 = 0x00001000, 76 .minor_features8 = 0x00000000, 77 .minor_features9 = 0x00000000, 78 .minor_features10 = 0x00000000, 79 .minor_features11 = 0x00000000, 80 }, 81 { 82 .model = 0x7000, 83 .revision = 0x6202, 84 .product_id = 0x70003, 85 .customer_id = 0, 86 .eco_id = 0, 87 .stream_count = 8, 88 .register_max = 64, 89 .thread_count = 512, 90 .shader_core_count = 2, 91 .nn_core_count = 0, 92 .nn_mad_per_core = 0, 93 .tp_core_count = 0, 94 .on_chip_sram_size = 0, 95 .axi_sram_size = 0, 96 .vertex_cache_size = 16, 97 .vertex_output_buffer_size = 1024, 98 .pixel_pipes = 1, 99 .instruction_count = 512, 100 .num_constants = 320, 101 .buffer_size = 0, 102 .varyings_count = 16, 103 .features = 0xe0287cad, 104 .minor_features0 = 0xc1489eff, 105 .minor_features1 = 0xfefbfad9, 106 .minor_features2 = 0xeb9d4fbf, 107 .minor_features3 = 0xedfffced, 108 .minor_features4 = 0xdb0dafc7, 109 .minor_features5 = 0x3b5ac333, 110 .minor_features6 = 0xfccee201, 111 .minor_features7 = 0x03fffa6f, 112 .minor_features8 = 0x00e10ef0, 113 .minor_features9 = 0x0088003c, 114 .minor_features10 = 0x00004040, 115 .minor_features11 = 0x00000024, 116 }, 117 { 118 .model = 0x7000, 119 .revision = 0x6203, 120 .product_id = 0x70003, 121 .customer_id = 0x4, 122 .eco_id = 0, 123 .stream_count = 16, 124 .register_max = 64, 125 .thread_count = 512, 126 .shader_core_count = 2, 127 .nn_core_count = 0, 128 .nn_mad_per_core = 0, 129 .tp_core_count = 0, 130 .on_chip_sram_size = 0, 131 .axi_sram_size = 0, 132 .vertex_cache_size = 16, 133 .vertex_output_buffer_size = 1024, 134 .pixel_pipes = 1, 135 .instruction_count = 512, 136 .num_constants = 320, 137 .buffer_size = 0, 138 .varyings_count = 16, 139 .features = 0xe0287c8d, 140 .minor_features0 = 0xc1589eff, 141 .minor_features1 = 0xfefbfad9, 142 .minor_features2 = 0xeb9d4fbf, 143 .minor_features3 = 0xedfffced, 144 .minor_features4 = 0xdb0dafc7, 145 .minor_features5 = 0x3b5ac333, 146 .minor_features6 = 0xfcce6000, 147 .minor_features7 = 0xfffbfa6f, 148 .minor_features8 = 0x00e10ef3, 149 .minor_features9 = 0x00c8003c, 150 .minor_features10 = 0x00004040, 151 .minor_features11 = 0x00000024, 152 }, 153 { 154 .model = 0x7000, 155 .revision = 0x6204, 156 .product_id = ~0U, 157 .customer_id = ~0U, 158 .eco_id = 0, 159 .stream_count = 16, 160 .register_max = 64, 161 .thread_count = 512, 162 .shader_core_count = 2, 163 .nn_core_count = 0, 164 .nn_mad_per_core = 0, 165 .tp_core_count = 0, 166 .on_chip_sram_size = 0, 167 .axi_sram_size = 0, 168 .vertex_cache_size = 16, 169 .vertex_output_buffer_size = 1024, 170 .pixel_pipes = 1, 171 .instruction_count = 512, 172 .num_constants = 320, 173 .buffer_size = 0, 174 .varyings_count = 16, 175 .features = 0xe0287c8d, 176 .minor_features0 = 0xc1589eff, 177 .minor_features1 = 0xfefbfad9, 178 .minor_features2 = 0xeb9d4fbf, 179 .minor_features3 = 0xedfffced, 180 .minor_features4 = 0xdb0dafc7, 181 .minor_features5 = 0x3b5ac333, 182 .minor_features6 = 0xfcce6000, 183 .minor_features7 = 0xfffbfa6f, 184 .minor_features8 = 0x00e10ef3, 185 .minor_features9 = 0x04c8003c, 186 .minor_features10 = 0x00004060, 187 .minor_features11 = 0x00000024, 188 }, 189 { 190 .model = 0x7000, 191 .revision = 0x6214, 192 .product_id = ~0U, 193 .customer_id = ~0U, 194 .eco_id = ~0U, 195 .stream_count = 16, 196 .register_max = 64, 197 .thread_count = 1024, 198 .shader_core_count = 4, 199 .nn_core_count = 0, 200 .nn_mad_per_core = 0, 201 .tp_core_count = 0, 202 .on_chip_sram_size = 0, 203 .axi_sram_size = 0, 204 .vertex_cache_size = 16, 205 .vertex_output_buffer_size = 1024, 206 .pixel_pipes = 2, 207 .instruction_count = 512, 208 .num_constants = 320, 209 .buffer_size = 0, 210 .varyings_count = 16, 211 .features = 0xe0287cad, 212 .minor_features0 = 0xc1799eff, 213 .minor_features1 = 0xfefbfad9, 214 .minor_features2 = 0xeb9d4fbf, 215 .minor_features3 = 0xedfffced, 216 .minor_features4 = 0xdb0dafc7, 217 .minor_features5 = 0xbb5ac333, 218 .minor_features6 = 0xfc8ee200, 219 .minor_features7 = 0x03fbfa6f, 220 .minor_features8 = 0x00ef0ef0, 221 .minor_features9 = 0x0edbf03c, 222 .minor_features10 = 0x90044250, 223 .minor_features11 = 0x00000024, 224 }, 225 { 226 .model = 0x8000, 227 .revision = 0x7120, 228 .product_id = 0x45080009, 229 .customer_id = 0x88, 230 .eco_id = 0, 231 .stream_count = 8, 232 .register_max = 64, 233 .thread_count = 256, 234 .shader_core_count = 1, 235 .nn_core_count = 8, 236 .nn_mad_per_core = 64, 237 .tp_core_count = 4, 238 .on_chip_sram_size = 524288, 239 .axi_sram_size = 1048576, 240 .vertex_cache_size = 16, 241 .vertex_output_buffer_size = 1024, 242 .pixel_pipes = 1, 243 .instruction_count = 512, 244 .num_constants = 320, 245 .buffer_size = 0, 246 .varyings_count = 16, 247 .features = 0xe0287cac, 248 .minor_features0 = 0xc1799eff, 249 .minor_features1 = 0xfefbfadb, 250 .minor_features2 = 0xeb9d6fbf, 251 .minor_features3 = 0xedfffced, 252 .minor_features4 = 0xd30dafc7, 253 .minor_features5 = 0x7b5ac333, 254 .minor_features6 = 0xfc8ee200, 255 .minor_features7 = 0x03fffa6f, 256 .minor_features8 = 0x00fe0ef0, 257 .minor_features9 = 0x0088003c, 258 .minor_features10 = 0x108048c0, 259 .minor_features11 = 0x00000010, 260 }, 261 { 262 .model = 0x8000, 263 .revision = 0x8002, 264 .product_id = 0x5080009, 265 .customer_id = 0x9f, 266 .eco_id = 0x6000000, 267 .stream_count = 8, 268 .register_max = 64, 269 .thread_count = 256, 270 .shader_core_count = 1, 271 .nn_core_count = 6, 272 .nn_mad_per_core = 64, 273 .tp_core_count = 3, 274 .on_chip_sram_size = 262144, 275 .axi_sram_size = 0, 276 .vertex_cache_size = 16, 277 .vertex_output_buffer_size = 1024, 278 .pixel_pipes = 1, 279 .instruction_count = 512, 280 .num_constants = 320, 281 .buffer_size = 0, 282 .varyings_count = 16, 283 .features = 0xe0287cac, 284 .minor_features0 = 0xc1799eff, 285 .minor_features1 = 0xfefbfadb, 286 .minor_features2 = 0xeb9d6fbf, 287 .minor_features3 = 0xedfffced, 288 .minor_features4 = 0xd30dafc7, 289 .minor_features5 = 0x7b5ac333, 290 .minor_features6 = 0xfc8ee200, 291 .minor_features7 = 0x03fffa6f, 292 .minor_features8 = 0x00fe0ef0, 293 .minor_features9 = 0x0088003c, 294 .minor_features10 = 0x108048c0, 295 .minor_features11 = 0x00000010, 296 }, 297 }; 298 299 bool etnaviv_fill_identity_from_hwdb(struct etnaviv_gpu *gpu) 300 { 301 struct etnaviv_chip_identity *ident = &gpu->identity; 302 const u32 product_id = ident->product_id; 303 const u32 customer_id = ident->customer_id; 304 const u32 eco_id = ident->eco_id; 305 int i; 306 307 for (i = 0; i < ARRAY_SIZE(etnaviv_chip_identities); i++) { 308 if (etnaviv_chip_identities[i].model == ident->model && 309 etnaviv_chip_identities[i].revision == ident->revision && 310 (etnaviv_chip_identities[i].product_id == ident->product_id || 311 etnaviv_chip_identities[i].product_id == ~0U) && 312 (etnaviv_chip_identities[i].customer_id == ident->customer_id || 313 etnaviv_chip_identities[i].customer_id == ~0U) && 314 (etnaviv_chip_identities[i].eco_id == ident->eco_id || 315 etnaviv_chip_identities[i].eco_id == ~0U)) { 316 memcpy(ident, &etnaviv_chip_identities[i], 317 sizeof(*ident)); 318 319 /* Restore some id values as ~0U aka 'don't care' might been used. */ 320 ident->product_id = product_id; 321 ident->customer_id = customer_id; 322 ident->eco_id = eco_id; 323 324 return true; 325 } 326 } 327 328 return false; 329 } 330