drivers/staging/media/atomisp/pci/atomisp2/atomisp_dfs_tables.h

   1 /*
   2  * Support for Intel Camera Imaging ISP subsystem.
   3  *
   4  * Copyright (c) 2013 Intel Corporation. All Rights Reserved.
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License version
   8  * 2 as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  18  * 02110-1301, USA.
  19  *
  20  */
  21 #ifndef __ATOMISP_DFS_TABLES_H__
  22 #define __ATOMISP_DFS_TABLES_H__
  23
  24 #include <linux/kernel.h>
  25
  26 struct atomisp_freq_scaling_rule {
  27         unsigned int width;
  28         unsigned int height;
  29         unsigned short fps;
  30         unsigned int isp_freq;
  31         unsigned int run_mode;
  32 };
  33
  34
  35 struct atomisp_dfs_config {
  36         unsigned int lowest_freq;
  37         unsigned int max_freq_at_vmin;
  38         unsigned int highest_freq;
  39         const struct atomisp_freq_scaling_rule *dfs_table;
  40         unsigned int dfs_table_size;
  41 };
  42
  43 static const struct atomisp_freq_scaling_rule dfs_rules_merr[] = {
  44         {
  45                 .width = ISP_FREQ_RULE_ANY,
  46                 .height = ISP_FREQ_RULE_ANY,
  47                 .fps = ISP_FREQ_RULE_ANY,
  48                 .isp_freq = ISP_FREQ_400MHZ,
  49                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
  50         },
  51         {
  52                 .width = ISP_FREQ_RULE_ANY,
  53                 .height = ISP_FREQ_RULE_ANY,
  54                 .fps = ISP_FREQ_RULE_ANY,
  55                 .isp_freq = ISP_FREQ_400MHZ,
  56                 .run_mode = ATOMISP_RUN_MODE_STILL_CAPTURE,
  57         },
  58         {
  59                 .width = ISP_FREQ_RULE_ANY,
  60                 .height = ISP_FREQ_RULE_ANY,
  61                 .fps = ISP_FREQ_RULE_ANY,
  62                 .isp_freq = ISP_FREQ_400MHZ,
  63                 .run_mode = ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE,
  64         },
  65         {
  66                 .width = ISP_FREQ_RULE_ANY,
  67                 .height = ISP_FREQ_RULE_ANY,
  68                 .fps = ISP_FREQ_RULE_ANY,
  69                 .isp_freq = ISP_FREQ_400MHZ,
  70                 .run_mode = ATOMISP_RUN_MODE_PREVIEW,
  71         },
  72         {
  73                 .width = ISP_FREQ_RULE_ANY,
  74                 .height = ISP_FREQ_RULE_ANY,
  75                 .fps = ISP_FREQ_RULE_ANY,
  76                 .isp_freq = ISP_FREQ_457MHZ,
  77                 .run_mode = ATOMISP_RUN_MODE_SDV,
  78         },
  79 };
  80
  81 /* Merrifield and Moorefield DFS rules */
  82 static const struct atomisp_dfs_config dfs_config_merr = {
  83         .lowest_freq = ISP_FREQ_200MHZ,
  84         .max_freq_at_vmin = ISP_FREQ_400MHZ,
  85         .highest_freq = ISP_FREQ_457MHZ,
  86         .dfs_table = dfs_rules_merr,
  87         .dfs_table_size = ARRAY_SIZE(dfs_rules_merr),
  88 };
  89
  90 static const struct atomisp_freq_scaling_rule dfs_rules_merr_1179[] = {
  91         {
  92                 .width = ISP_FREQ_RULE_ANY,
  93                 .height = ISP_FREQ_RULE_ANY,
  94                 .fps = ISP_FREQ_RULE_ANY,
  95                 .isp_freq = ISP_FREQ_400MHZ,
  96                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
  97         },
  98         {
  99                 .width = ISP_FREQ_RULE_ANY,
 100                 .height = ISP_FREQ_RULE_ANY,
 101                 .fps = ISP_FREQ_RULE_ANY,
 102                 .isp_freq = ISP_FREQ_400MHZ,
 103                 .run_mode = ATOMISP_RUN_MODE_STILL_CAPTURE,
 104         },
 105         {
 106                 .width = ISP_FREQ_RULE_ANY,
 107                 .height = ISP_FREQ_RULE_ANY,
 108                 .fps = ISP_FREQ_RULE_ANY,
 109                 .isp_freq = ISP_FREQ_400MHZ,
 110                 .run_mode = ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE,
 111         },
 112         {
 113                 .width = ISP_FREQ_RULE_ANY,
 114                 .height = ISP_FREQ_RULE_ANY,
 115                 .fps = ISP_FREQ_RULE_ANY,
 116                 .isp_freq = ISP_FREQ_400MHZ,
 117                 .run_mode = ATOMISP_RUN_MODE_PREVIEW,
 118         },
 119         {
 120                 .width = ISP_FREQ_RULE_ANY,
 121                 .height = ISP_FREQ_RULE_ANY,
 122                 .fps = ISP_FREQ_RULE_ANY,
 123                 .isp_freq = ISP_FREQ_400MHZ,
 124                 .run_mode = ATOMISP_RUN_MODE_SDV,
 125         },
 126 };
 127
 128 static const struct atomisp_dfs_config dfs_config_merr_1179 = {
 129         .lowest_freq = ISP_FREQ_200MHZ,
 130         .max_freq_at_vmin = ISP_FREQ_400MHZ,
 131         .highest_freq = ISP_FREQ_400MHZ,
 132         .dfs_table = dfs_rules_merr_1179,
 133         .dfs_table_size = ARRAY_SIZE(dfs_rules_merr_1179),
 134 };
 135
 136 static const struct atomisp_freq_scaling_rule dfs_rules_merr_117a[] = {
 137         {
 138                 .width = 1920,
 139                 .height = 1080,
 140                 .fps = 30,
 141                 .isp_freq = ISP_FREQ_266MHZ,
 142                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 143         },
 144         {
 145                 .width = 1080,
 146                 .height = 1920,
 147                 .fps = 30,
 148 #ifndef ISP2401
 149                 .isp_freq = ISP_FREQ_266MHZ,
 150 #else
 151                 .isp_freq = ISP_FREQ_400MHZ,
 152 #endif
 153                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 154         },
 155         {
 156                 .width = 1920,
 157                 .height = 1080,
 158                 .fps = 45,
 159                 .isp_freq = ISP_FREQ_320MHZ,
 160                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 161         },
 162         {
 163                 .width = 1080,
 164                 .height = 1920,
 165                 .fps = 45,
 166                 .isp_freq = ISP_FREQ_320MHZ,
 167                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 168         },
 169         {
 170                 .width = ISP_FREQ_RULE_ANY,
 171                 .height = ISP_FREQ_RULE_ANY,
 172                 .fps = 60,
 173                 .isp_freq = ISP_FREQ_356MHZ,
 174                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 175         },
 176         {
 177                 .width = ISP_FREQ_RULE_ANY,
 178                 .height = ISP_FREQ_RULE_ANY,
 179                 .fps = ISP_FREQ_RULE_ANY,
 180                 .isp_freq = ISP_FREQ_200MHZ,
 181                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 182         },
 183         {
 184                 .width = ISP_FREQ_RULE_ANY,
 185                 .height = ISP_FREQ_RULE_ANY,
 186                 .fps = ISP_FREQ_RULE_ANY,
 187                 .isp_freq = ISP_FREQ_400MHZ,
 188                 .run_mode = ATOMISP_RUN_MODE_STILL_CAPTURE,
 189         },
 190         {
 191                 .width = ISP_FREQ_RULE_ANY,
 192                 .height = ISP_FREQ_RULE_ANY,
 193                 .fps = ISP_FREQ_RULE_ANY,
 194                 .isp_freq = ISP_FREQ_400MHZ,
 195                 .run_mode = ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE,
 196         },
 197         {
 198                 .width = ISP_FREQ_RULE_ANY,
 199                 .height = ISP_FREQ_RULE_ANY,
 200                 .fps = ISP_FREQ_RULE_ANY,
 201                 .isp_freq = ISP_FREQ_200MHZ,
 202                 .run_mode = ATOMISP_RUN_MODE_PREVIEW,
 203         },
 204         {
 205                 .width = ISP_FREQ_RULE_ANY,
 206                 .height = ISP_FREQ_RULE_ANY,
 207                 .fps = ISP_FREQ_RULE_ANY,
 208                 .isp_freq = ISP_FREQ_400MHZ,
 209                 .run_mode = ATOMISP_RUN_MODE_SDV,
 210         },
 211 };
 212
 213 static const struct atomisp_dfs_config dfs_config_merr_117a = {
 214         .lowest_freq = ISP_FREQ_200MHZ,
 215         .max_freq_at_vmin = ISP_FREQ_200MHZ,
 216         .highest_freq = ISP_FREQ_400MHZ,
 217         .dfs_table = dfs_rules_merr_117a,
 218         .dfs_table_size = ARRAY_SIZE(dfs_rules_merr_117a),
 219 };
 220
 221 static const struct atomisp_freq_scaling_rule dfs_rules_byt[] = {
 222         {
 223                 .width = ISP_FREQ_RULE_ANY,
 224                 .height = ISP_FREQ_RULE_ANY,
 225                 .fps = ISP_FREQ_RULE_ANY,
 226                 .isp_freq = ISP_FREQ_400MHZ,
 227                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 228         },
 229         {
 230                 .width = ISP_FREQ_RULE_ANY,
 231                 .height = ISP_FREQ_RULE_ANY,
 232                 .fps = ISP_FREQ_RULE_ANY,
 233                 .isp_freq = ISP_FREQ_400MHZ,
 234                 .run_mode = ATOMISP_RUN_MODE_STILL_CAPTURE,
 235         },
 236         {
 237                 .width = ISP_FREQ_RULE_ANY,
 238                 .height = ISP_FREQ_RULE_ANY,
 239                 .fps = ISP_FREQ_RULE_ANY,
 240                 .isp_freq = ISP_FREQ_400MHZ,
 241                 .run_mode = ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE,
 242         },
 243         {
 244                 .width = ISP_FREQ_RULE_ANY,
 245                 .height = ISP_FREQ_RULE_ANY,
 246                 .fps = ISP_FREQ_RULE_ANY,
 247                 .isp_freq = ISP_FREQ_400MHZ,
 248                 .run_mode = ATOMISP_RUN_MODE_PREVIEW,
 249         },
 250         {
 251                 .width = ISP_FREQ_RULE_ANY,
 252                 .height = ISP_FREQ_RULE_ANY,
 253                 .fps = ISP_FREQ_RULE_ANY,
 254                 .isp_freq = ISP_FREQ_400MHZ,
 255                 .run_mode = ATOMISP_RUN_MODE_SDV,
 256         },
 257 };
 258
 259 static const struct atomisp_dfs_config dfs_config_byt = {
 260         .lowest_freq = ISP_FREQ_200MHZ,
 261         .max_freq_at_vmin = ISP_FREQ_400MHZ,
 262         .highest_freq = ISP_FREQ_400MHZ,
 263         .dfs_table = dfs_rules_byt,
 264         .dfs_table_size = ARRAY_SIZE(dfs_rules_byt),
 265 };
 266
 267 static const struct atomisp_freq_scaling_rule dfs_rules_byt_cr[] = {
 268         {
 269                 .width = ISP_FREQ_RULE_ANY,
 270                 .height = ISP_FREQ_RULE_ANY,
 271                 .fps = ISP_FREQ_RULE_ANY,
 272                 .isp_freq = ISP_FREQ_320MHZ,
 273                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 274         },
 275         {
 276                 .width = ISP_FREQ_RULE_ANY,
 277                 .height = ISP_FREQ_RULE_ANY,
 278                 .fps = ISP_FREQ_RULE_ANY,
 279                 .isp_freq = ISP_FREQ_320MHZ,
 280                 .run_mode = ATOMISP_RUN_MODE_STILL_CAPTURE,
 281         },
 282         {
 283                 .width = ISP_FREQ_RULE_ANY,
 284                 .height = ISP_FREQ_RULE_ANY,
 285                 .fps = ISP_FREQ_RULE_ANY,
 286                 .isp_freq = ISP_FREQ_320MHZ,
 287                 .run_mode = ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE,
 288         },
 289         {
 290                 .width = ISP_FREQ_RULE_ANY,
 291                 .height = ISP_FREQ_RULE_ANY,
 292                 .fps = ISP_FREQ_RULE_ANY,
 293                 .isp_freq = ISP_FREQ_320MHZ,
 294                 .run_mode = ATOMISP_RUN_MODE_PREVIEW,
 295         },
 296         {
 297                 .width = ISP_FREQ_RULE_ANY,
 298                 .height = ISP_FREQ_RULE_ANY,
 299                 .fps = ISP_FREQ_RULE_ANY,
 300                 .isp_freq = ISP_FREQ_320MHZ,
 301                 .run_mode = ATOMISP_RUN_MODE_SDV,
 302         },
 303 };
 304
 305 static const struct atomisp_dfs_config dfs_config_byt_cr = {
 306         .lowest_freq = ISP_FREQ_200MHZ,
 307         .max_freq_at_vmin = ISP_FREQ_320MHZ,
 308         .highest_freq = ISP_FREQ_320MHZ,
 309         .dfs_table = dfs_rules_byt_cr,
 310         .dfs_table_size = ARRAY_SIZE(dfs_rules_byt_cr),
 311 };
 312
 313 static const struct atomisp_freq_scaling_rule dfs_rules_cht[] = {
 314         {
 315                 .width = ISP_FREQ_RULE_ANY,
 316                 .height = ISP_FREQ_RULE_ANY,
 317                 .fps = ISP_FREQ_RULE_ANY,
 318                 .isp_freq = ISP_FREQ_320MHZ,
 319                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 320         },
 321         {
 322                 .width = ISP_FREQ_RULE_ANY,
 323                 .height = ISP_FREQ_RULE_ANY,
 324                 .fps = ISP_FREQ_RULE_ANY,
 325                 .isp_freq = ISP_FREQ_356MHZ,
 326                 .run_mode = ATOMISP_RUN_MODE_STILL_CAPTURE,
 327         },
 328         {
 329                 .width = ISP_FREQ_RULE_ANY,
 330                 .height = ISP_FREQ_RULE_ANY,
 331                 .fps = ISP_FREQ_RULE_ANY,
 332                 .isp_freq = ISP_FREQ_320MHZ,
 333                 .run_mode = ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE,
 334         },
 335         {
 336                 .width = ISP_FREQ_RULE_ANY,
 337                 .height = ISP_FREQ_RULE_ANY,
 338                 .fps = ISP_FREQ_RULE_ANY,
 339                 .isp_freq = ISP_FREQ_320MHZ,
 340                 .run_mode = ATOMISP_RUN_MODE_PREVIEW,
 341         },
 342         {
 343                 .width = 1280,
 344                 .height = 720,
 345                 .fps = ISP_FREQ_RULE_ANY,
 346                 .isp_freq = ISP_FREQ_320MHZ,
 347                 .run_mode = ATOMISP_RUN_MODE_SDV,
 348         },
 349         {
 350                 .width = ISP_FREQ_RULE_ANY,
 351                 .height = ISP_FREQ_RULE_ANY,
 352                 .fps = ISP_FREQ_RULE_ANY,
 353                 .isp_freq = ISP_FREQ_356MHZ,
 354                 .run_mode = ATOMISP_RUN_MODE_SDV,
 355         },
 356 };
 357
 358 static const struct atomisp_freq_scaling_rule dfs_rules_cht_soc[] = {
 359         {
 360                 .width = ISP_FREQ_RULE_ANY,
 361                 .height = ISP_FREQ_RULE_ANY,
 362                 .fps = ISP_FREQ_RULE_ANY,
 363                 .isp_freq = ISP_FREQ_356MHZ,
 364                 .run_mode = ATOMISP_RUN_MODE_VIDEO,
 365         },
 366         {
 367                 .width = ISP_FREQ_RULE_ANY,
 368                 .height = ISP_FREQ_RULE_ANY,
 369                 .fps = ISP_FREQ_RULE_ANY,
 370                 .isp_freq = ISP_FREQ_356MHZ,
 371                 .run_mode = ATOMISP_RUN_MODE_STILL_CAPTURE,
 372         },
 373         {
 374                 .width = ISP_FREQ_RULE_ANY,
 375                 .height = ISP_FREQ_RULE_ANY,
 376                 .fps = ISP_FREQ_RULE_ANY,
 377                 .isp_freq = ISP_FREQ_320MHZ,
 378                 .run_mode = ATOMISP_RUN_MODE_CONTINUOUS_CAPTURE,
 379         },
 380         {
 381                 .width = ISP_FREQ_RULE_ANY,
 382                 .height = ISP_FREQ_RULE_ANY,
 383                 .fps = ISP_FREQ_RULE_ANY,
 384                 .isp_freq = ISP_FREQ_320MHZ,
 385                 .run_mode = ATOMISP_RUN_MODE_PREVIEW,
 386         },
 387         {
 388                 .width = ISP_FREQ_RULE_ANY,
 389                 .height = ISP_FREQ_RULE_ANY,
 390                 .fps = ISP_FREQ_RULE_ANY,
 391                 .isp_freq = ISP_FREQ_356MHZ,
 392                 .run_mode = ATOMISP_RUN_MODE_SDV,
 393         },
 394 };
 395
 396 static const struct atomisp_dfs_config dfs_config_cht = {
 397         .lowest_freq = ISP_FREQ_100MHZ,
 398         .max_freq_at_vmin = ISP_FREQ_356MHZ,
 399         .highest_freq = ISP_FREQ_356MHZ,
 400         .dfs_table = dfs_rules_cht,
 401         .dfs_table_size = ARRAY_SIZE(dfs_rules_cht),
 402 };
 403
 404 static const struct atomisp_dfs_config dfs_config_cht_soc = {
 405         .lowest_freq = ISP_FREQ_100MHZ,
 406         .max_freq_at_vmin = ISP_FREQ_356MHZ,
 407         .highest_freq = ISP_FREQ_356MHZ,
 408         .dfs_table = dfs_rules_cht_soc,
 409         .dfs_table_size = ARRAY_SIZE(dfs_rules_cht_soc),
 410 };
 411
 412 #endif /* __ATOMISP_DFS_TABLES_H__ */