src/device_manager_plugin_mfld.c

   1 /*
   2 * Copyright (c) 2012 Intel Co., Ltd All Rights Reserved
   3 *
   4 * Licensed under the Apache License, Version 2.0 (the "License");
   5 * you may not use this file except in compliance with the License.
   6 * You may obtain a copy of the License at
   7 *
   8 * http://www.apache.org/licenses/LICENSE-2.0
   9 *
  10 * Unless required by applicable law or agreed to in writing, software
  11 * distributed under the License is distributed on an "AS IS" BASIS,
  12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13 * See the License for the specific language governing permissions and
  14 * limitations under the License.
  15 */
  16
  17
  18 #include <string.h>
  19 #include <sys/types.h>
  20 #include <stdio.h>
  21 #include <dirent.h>
  22 #include <errno.h>
  23 #include <devman_plugin_intf.h>
  24
  25 #include "devman_define_node_path.h"
  26 #include "vibrator.h"
  27
  28 #define EXPORT_API  __attribute__((visibility("default")))
  29
  30 #define BUFF_MAX        255
  31 #define MAX_NAME 255
  32
  33 /* TODO: Add APIs has (char *) params */
  34
  35 #define GENERATE_ACCESSORS_INT_RW(_suffix, _item)       \
  36 int OEM_sys_get_##_suffix(int *value)                   \
  37 {                                               \
  38         return sys_get_int(_item, value);       \
  39 }                                               \
  40                                                 \
  41 int OEM_sys_set_##_suffix(int value)    \
  42 {                                               \
  43         return sys_set_int(_item, value);       \
  44 }
  45
  46 #define GENERATE_ACCESSORS_INT_R(_suffix, _item)        \
  47 int OEM_sys_get_##_suffix(int *value)                   \
  48 {                                               \
  49         return sys_get_int(_item, value);       \
  50 }
  51
  52 #define GENERATE_ACCESSORS_INT_W(_suffix, _item)        \
  53 int OEM_sys_set_##_suffix(int value)                    \
  54 {                                               \
  55         return sys_set_int(_item, value);       \
  56 }
  57
  58 /*
  59 GENERATE_ACCESSORS_INT_R(backlight_max_brightness, BACKLIGHT_MAX_BRIGHTNESS_PATH)
  60 GENERATE_ACCESSORS_INT_RW(backlight_brightness, BACKLIGHT_BRIGHTNESS_PATH)
  61 GENERATE_ACCESSORS_INT_RW(backlight_acl_control, LCD_ACL_CONTROL_PATH)
  62 GENERATE_ACCESSORS_INT_RW(lcd_power, LCD_POWER_PATH)
  63 */
  64 #if defined(DEVMGR_LOG)
  65 #define devmgr_log(fmt, args...) \
  66         do { \
  67                 printf("%s:"fmt"\n", __func__, ##args); \
  68         }while(0);
  69 #else
  70 #define devmgr_log(fmt, args...)
  71 #endif
  72
  73 enum display_type
  74 {
  75         DISP_MAIN = 0,
  76         DISP_SUB,
  77         DISP_MAX
  78 };
  79
  80 enum lux_status {
  81         decrement,
  82         no_change,
  83         increment,
  84 };
  85
  86 struct display_info
  87 {
  88         enum display_type etype; /* FIXME:!! Main LCD or Sub LCD node */
  89         char bl_name[MAX_NAME]; /* backlight name */
  90         char lcd_name[MAX_NAME]; /* lcd name */
  91 };
  92
  93 #define MAX_CANDELA_CRITERION   300
  94 #define PWR_SAVING_CANDELA_CRITERION    20
  95
  96 /* FIXME:!! change to global_ctx */
  97 __thread int lcd_index;
  98 __thread int bl_index;
  99 __thread struct display_info disp_info[DISP_MAX];
 100
 101 int OEM_sys_get_backlight_brightness_by_lux(unsigned int lux, enum lux_status status)
 102 {
 103         static __thread int brightness = -1;
 104
 105         if (status == no_change) {
 106                 if (brightness == -1)
 107                         status = increment;
 108                 else
 109                         return brightness;
 110         }
 111         if (status == decrement) {
 112                 switch (lux) {
 113                 case 10000 ... 0xffffffff:
 114                         brightness =  100;
 115                         break;
 116                 case 1000 ... 9999:
 117                         brightness =  80;
 118                         break;
 119                 case 75 ... 999:
 120                         brightness =  60;
 121                         break;
 122                 case 7 ... 74:
 123                         brightness =  40;
 124                         break;
 125                 case 0 ... 6:
 126                         brightness =  1;
 127                         break;
 128                 default:
 129                         return -1;
 130                 }
 131         } else if (status == increment) {
 132                 switch (lux) {
 133                 case 15001 ... 0xffffffff:
 134                         brightness =  100;
 135                         break;
 136                 case 1501 ... 15000:
 137                         brightness =  80;
 138                         break;
 139                 case 151 ...  1500:
 140                         brightness =  60;
 141                         break;
 142                 case 16 ... 150:
 143                         brightness =  40;
 144                         break;
 145                 case 0 ... 15:
 146                         brightness =  1;
 147                         break;
 148                 default:
 149                         return -1;
 150                 }
 151         } else
 152                 return -1;
 153
 154         return brightness;
 155 }
 156
 157 static int OEM_sys_display_info(struct display_info *disp_info)
 158 {
 159         struct dirent *dent;
 160         DIR *dirp;
 161         int i, index;
 162         const char * bl_path = BACKLIGHT_PATH;
 163         const char * lcd_path = LCD_PATH;
 164
 165         /* Backlight */
 166         index = 0;
 167         dirp = opendir(bl_path);
 168         if (dirp) {
 169                 while(dent = readdir(dirp)) {
 170                         if (index >= DISP_MAX) {
 171                                 devmgr_log("supports %d display node", DISP_MAX);
 172                                 break;
 173                         }
 174
 175                         if (!strcmp(".", dent->d_name) || !strcmp("..", dent->d_name))
 176                                 continue;
 177                         else {
 178                                 strcpy(disp_info[index].bl_name, dent->d_name);
 179                                 index++;
 180                         }
 181                 }
 182                 closedir(dirp);
 183         }
 184
 185         for (i = 0; i < index; i++)
 186                 devmgr_log("bl_name[%s]", disp_info[i].bl_name);
 187
 188         bl_index = index;
 189
 190         /* LCD */
 191         index = 0;
 192         dirp = opendir(lcd_path);
 193         if (dirp) {
 194                 while(dent = readdir(dirp)) {
 195                         if (index >= DISP_MAX) {
 196                                 devmgr_log("supports %d display node", DISP_MAX);
 197                                 break;
 198                         }
 199
 200                         if (!strcmp(".", dent->d_name) || !strcmp("..", dent->d_name))
 201                                 continue;
 202                         else {
 203                                 strcpy(disp_info[index].lcd_name, dent->d_name);
 204                                 index++;
 205                         }
 206                 }
 207                 closedir(dirp);
 208         }
 209
 210         for (i = 0; i < index; i++)
 211                 devmgr_log("lcd_name[%s]", disp_info[i].lcd_name);
 212
 213         lcd_index = index;
 214 }
 215
 216 int OEM_sys_get_display_count(int *value)
 217 {
 218         int ret = -1;
 219
 220         /* TODO: We should implement to find out current number of display */
 221         *value = (lcd_index == 0 ? bl_index : lcd_index) ;
 222         ret = 0;
 223         /* ********************* */
 224
 225         devmgr_log("value[%d]", *value);
 226
 227         return ret;
 228 }
 229
 230 int OEM_sys_get_backlight_max_brightness(int index, int *value)
 231 {
 232         int ret = -1;
 233         char path[MAX_NAME+1];
 234
 235         if (index >= DISP_MAX) {
 236                 devmgr_log("supports %d display node", DISP_MAX);
 237                 return ret;
 238         }
 239
 240         snprintf(path, MAX_NAME, BACKLIGHT_MAX_BRIGHTNESS_PATH, disp_info[index].bl_name);
 241         ret = sys_get_int(path, value);
 242         devmgr_log("path[%s]value[%d]", path, *value);
 243
 244         return ret;
 245 }
 246
 247 int OEM_sys_get_backlight_min_brightness(int index, int *value)
 248 {
 249         int ret = -1;
 250         char path[MAX_NAME+1];
 251
 252         if (index >= DISP_MAX) {
 253                 devmgr_log("supports %d display node", DISP_MAX);
 254                 return ret;
 255         }
 256
 257         snprintf(path, MAX_NAME, BACKLIGHT_MIN_BRIGHTNESS_PATH, disp_info[index].bl_name);
 258         ret = sys_get_int(path, value);
 259
 260     //FIXME: this is a workaround for TZSP-3141 before kernel exports min_brightness.
 261     if(ret < 0){
 262         *value = 0;
 263         ret = 0;
 264     }
 265
 266         devmgr_log("path[%s]value[%d]", path, *value);
 267
 268         return ret;
 269 }
 270
 271
 272 int OEM_sys_get_backlight_brightness(int index, int *value, int power_saving)
 273 {
 274         int ret = -1;
 275         char path[MAX_NAME+1];
 276         int max_brightness;
 277         int pwr_saving_offset;
 278
 279         if (index >= DISP_MAX) {
 280                 devmgr_log("supports %d display node", DISP_MAX);
 281                 return ret;
 282         }
 283
 284         snprintf(path, MAX_NAME, BACKLIGHT_BRIGHTNESS_PATH, disp_info[index].bl_name);
 285         ret = sys_get_int(path, value);
 286         devmgr_log("path[%s]value[%d]power_saving[%d]", path, *value, power_saving);
 287
 288         if (power_saving){
 289                 snprintf(path, MAX_NAME, BACKLIGHT_MAX_BRIGHTNESS_PATH, disp_info[index].bl_name);
 290                 ret = sys_get_int(path, &max_brightness);
 291                 if (ret)
 292                 {
 293                         devmgr_log("Can't read max_brightness node[%s]", path);
 294                         return ret;
 295                 }
 296                 pwr_saving_offset = (PWR_SAVING_CANDELA_CRITERION * max_brightness / MAX_CANDELA_CRITERION) + 0.5;
 297
 298                 if (*value > max_brightness - pwr_saving_offset)
 299                         *value = max_brightness;
 300                 else
 301                         *value = *value + pwr_saving_offset;
 302
 303                 devmgr_log("power_saving result[%d]", *value);
 304         }
 305
 306         return ret;
 307 }
 308
 309
 310 int OEM_sys_set_backlight_dimming(int index, int value)
 311 {
 312         int ret = -1;
 313         char path[MAX_NAME+1];
 314
 315         devmgr_log("index is %d, value is %d",  index, value);
 316         if (index >= DISP_MAX) {
 317                 devmgr_log("supports %d display node", DISP_MAX);
 318                 return ret;
 319         }
 320
 321         snprintf(path, MAX_NAME, BACKLIGHT_DIMMING_PATH, disp_info[index].bl_name);
 322         devmgr_log("path[%s]value[%d]", path, value);
 323         ret = sys_set_int(path, value);
 324
 325         return ret;
 326 }
 327
 328 int OEM_sys_set_backlight_brightness(int index, int value, int power_saving)
 329 {
 330         int ret = -1;
 331         char path[MAX_NAME+1];
 332         int max_brightness;
 333         int pwr_saving_offset;
 334
 335         if (index >= DISP_MAX) {
 336                 devmgr_log("supports %d display node", DISP_MAX);
 337                 return ret;
 338         }
 339
 340         devmgr_log("path[%s]value[%d]power_saving[%d]", path, value, power_saving);
 341
 342         if (power_saving){
 343                 snprintf(path, MAX_NAME, BACKLIGHT_MAX_BRIGHTNESS_PATH, disp_info[index].bl_name);
 344                 ret = sys_get_int(path, &max_brightness);
 345                 if (ret)
 346                 {
 347                         devmgr_log("Can't read max_brightness node[%s]", path);
 348                         return ret;
 349                 }
 350                 pwr_saving_offset = (PWR_SAVING_CANDELA_CRITERION * max_brightness / MAX_CANDELA_CRITERION) + 0.5;
 351
 352                 if (value < pwr_saving_offset)
 353                         value = 0;
 354                 else
 355                         value = value - pwr_saving_offset;
 356
 357                 devmgr_log("power_saving result[%d]", value);
 358         }
 359
 360         snprintf(path, MAX_NAME, BACKLIGHT_BRIGHTNESS_PATH, disp_info[index].bl_name);
 361         ret = sys_set_int(path, value);
 362
 363         return ret;
 364 }
 365
 366 int OEM_sys_get_backlight_acl_control(int index, int *value)
 367 {
 368         int ret = -1;
 369         char path[MAX_NAME+1];
 370
 371         if (index >= DISP_MAX) {
 372                 devmgr_log("supports %d display node", DISP_MAX);
 373                 return ret;
 374         }
 375
 376         snprintf(path, MAX_NAME, LCD_ACL_CONTROL_PATH, disp_info[index].lcd_name);
 377         ret = sys_get_int(path, value);
 378         devmgr_log("path[%s]value[%d]", path, *value);
 379
 380         return ret;
 381 }
 382
 383 int OEM_sys_set_backlight_acl_control(int index, int value)
 384 {
 385         int ret = -1;
 386         char path[MAX_NAME+1];
 387
 388         if (index >= DISP_MAX) {
 389                 devmgr_log("supports %d display node", DISP_MAX);
 390                 return ret;
 391         }
 392
 393         snprintf(path, MAX_NAME, LCD_ACL_CONTROL_PATH, disp_info[index].lcd_name);
 394         devmgr_log("path[%s]value[%d]", path, value);
 395         ret = sys_set_int(path, value);
 396
 397         return ret;
 398 }
 399
 400 int OEM_sys_get_lcd_power(int index, int *value)
 401 {
 402         int ret = -1;
 403         char path[MAX_NAME+1];
 404
 405         if (index >= DISP_MAX) {
 406                 devmgr_log("supports %d display node", DISP_MAX);
 407                 return ret;
 408         }
 409
 410         snprintf(path, MAX_NAME, LCD_POWER_PATH, disp_info[index].lcd_name);
 411         ret = sys_get_int(path, value);
 412         devmgr_log("path[%s]value[%d]", path, *value);
 413
 414         return ret;
 415 }
 416
 417 int OEM_sys_set_lcd_power(int index, int value)
 418 {
 419         int ret = -1;
 420         char path[MAX_NAME+1];
 421
 422         if (index >= DISP_MAX) {
 423                 devmgr_log("supports %d display node", DISP_MAX);
 424                 return ret;
 425         }
 426
 427         snprintf(path, MAX_NAME, LCD_POWER_PATH, disp_info[index].lcd_name);
 428         devmgr_log("path[%s]value[%d]", path, value);
 429         ret = sys_set_int(path, value);
 430
 431         return ret;
 432 }
 433
 434 /* image_enhance */
 435 /* mode - dynamic, standard, natural, movie */
 436 enum image_enhance_mode {
 437         MODE_DYNAMIC = 0,
 438         MODE_STANDARD,
 439         MODE_NATURAL,
 440         MODE_MOVIE,
 441 };
 442
 443 /* scenario - ui, gallery, video, vtcall, camera, browser, negative, bypass */
 444 enum image_enhance_scenario {
 445         SCENARIO_UI = 0,
 446         SCENARIO_GALLERY,
 447         SCENARIO_VIDEO,
 448         SCENARIO_VTCALL,
 449         SCENARIO_CAMERA,
 450         SCENARIO_BROWSER,
 451         SCENARIO_NEGATIVE,
 452         SCENARIO_BYPASS,
 453 };
 454
 455 /* tone - normal, warm, cold */
 456 enum image_enhance_tone {
 457         TONE_NORMAL = 0,
 458         TONE_WARM,
 459         TONE_COLD,
 460 };
 461
 462 /* tone browser - tone1, tone2, tone3 */
 463 enum image_enhance_tone_br {
 464         TONE_1 = 0,
 465         TONE_2,
 466         TONE_3,
 467 };
 468
 469 /* outdoor - off, on */
 470 enum image_enhance_outdoor {
 471         OUTDOOR_OFF = 0,
 472         OUTDOOR_ON,
 473 };
 474
 475 /* index - mode, scenario, tone, outdoor, tune */
 476 enum image_enhance_index {
 477         INDEX_MODE,
 478         INDEX_SCENARIO,
 479         INDEX_TONE,
 480         INDEX_OUTDOOR,
 481         INDEX_TUNE,
 482         INDEX_MAX,
 483 };
 484
 485 const char *image_enhance_str[INDEX_MAX] = {
 486         "mode",
 487         "scenario",
 488         "tone",
 489         "outdoor",
 490         "tune",
 491 };
 492
 493 struct image_enhance_info {
 494         enum image_enhance_mode mode;
 495         enum image_enhance_scenario scenario;
 496         enum image_enhance_tone tone;
 497         enum image_enhance_outdoor outdoor;
 498 };
 499
 500 int OEM_sys_get_image_enhance_save(void *image_enhance)
 501 {
 502         int ret = -1;
 503         char path[MAX_NAME+1];
 504         struct image_enhance_info *image_enhance_save = (struct image_enhance_info *)image_enhance;
 505
 506         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_MODE]);
 507         ret = sys_get_int(path, &image_enhance_save->mode);
 508         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_SCENARIO]);
 509         ret = sys_get_int(path, &image_enhance_save->scenario);
 510         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TONE]);
 511         ret = sys_get_int(path, &image_enhance_save->tone);
 512         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_OUTDOOR]);
 513         ret = sys_get_int(path, &image_enhance_save->outdoor);
 514         devmgr_log("path[%s]mode[%d]scenario[%d]tone[%d]outdoor[%d]", path, image_enhance_save->mode,
 515                 image_enhance_save->scenario, image_enhance_save->tone, image_enhance_save->outdoor);
 516
 517         return ret;
 518 }
 519
 520 int OEM_sys_set_image_enhance_restore(void *image_enhance)
 521 {
 522         int ret = -1;
 523         char path[MAX_NAME+1];
 524         struct image_enhance_info *image_enhance_restore = (struct image_enhance_info *)image_enhance;
 525
 526         devmgr_log("path[%s]mode[%d]scenario[%d]tone[%d]outdoor[%d]", path, image_enhance_restore->mode,
 527                 image_enhance_restore->scenario, image_enhance_restore->tone, image_enhance_restore->outdoor);
 528         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_MODE]);
 529         ret = sys_set_int(path, image_enhance_restore->mode);
 530         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_SCENARIO]);
 531         ret = sys_set_int(path, image_enhance_restore->scenario);
 532         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TONE]);
 533         ret = sys_set_int(path, image_enhance_restore->tone);
 534         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_OUTDOOR]);
 535         ret = sys_set_int(path, image_enhance_restore->outdoor);
 536
 537         return ret;
 538 }
 539
 540 int OEM_sys_get_image_enhance_mode(int *value)
 541 {
 542         int ret = -1;
 543         char path[MAX_NAME+1];
 544
 545         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_MODE]);
 546         ret = sys_get_int(path, value);
 547         devmgr_log("path[%s]value[%d]", path, *value);
 548
 549         return ret;
 550 }
 551
 552 int OEM_sys_set_image_enhance_mode(int value)
 553 {
 554         int ret = -1;
 555         char path[MAX_NAME+1];
 556
 557         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_MODE]);
 558         devmgr_log("path[%s]value[%d]", path, value);
 559         ret = sys_set_int(path, value);
 560
 561         return ret;
 562 }
 563
 564 int OEM_sys_get_image_enhance_scenario(int *value)
 565 {
 566         int ret = -1;
 567         char path[MAX_NAME+1];
 568
 569         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_SCENARIO]);
 570         ret = sys_get_int(path, value);
 571         devmgr_log("path[%s]value[%d]", path, *value);
 572
 573         return ret;
 574 }
 575
 576 int OEM_sys_set_image_enhance_scenario(int value)
 577 {
 578         int ret = -1;
 579         char path[MAX_NAME+1];
 580
 581         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_SCENARIO]);
 582         devmgr_log("path[%s]value[%d]", path, value);
 583         ret = sys_set_int(path, value);
 584
 585         return ret;
 586 }
 587
 588 int OEM_sys_get_image_enhance_tone(int *value)
 589 {
 590         int ret = -1;
 591         char path[MAX_NAME+1];
 592
 593         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TONE]);
 594         ret = sys_get_int(path, value);
 595         devmgr_log("path[%s]value[%d]", path, *value);
 596
 597         return ret;
 598 }
 599
 600 int OEM_sys_set_image_enhance_tone(int value)
 601 {
 602         int ret = -1;
 603         char path[MAX_NAME+1];
 604
 605         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TONE]);
 606         devmgr_log("path[%s]value[%d]", path, value);
 607         ret = sys_set_int(path, value);
 608
 609         return ret;
 610 }
 611
 612 int OEM_sys_get_image_enhance_outdoor(int *value)
 613 {
 614         int ret = -1;
 615         char path[MAX_NAME+1];
 616
 617         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_OUTDOOR]);
 618         ret = sys_get_int(path, value);
 619         devmgr_log("path[%s]value[%d]", path, *value);
 620
 621         return ret;
 622 }
 623
 624 int OEM_sys_set_image_enhance_outdoor(int value)
 625 {
 626         int ret = -1;
 627         char path[MAX_NAME+1];
 628
 629         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_OUTDOOR]);
 630         devmgr_log("path[%s]value[%d]", path, value);
 631         ret = sys_set_int(path, value);
 632
 633         return ret;
 634 }
 635
 636 int OEM_sys_get_image_enhance_tune(int *value)
 637 {
 638         int ret = -1;
 639         char path[MAX_NAME+1];
 640
 641         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TUNE]);
 642         ret = sys_get_int(path, value);
 643         devmgr_log("path[%s]value[%d]", path, *value);
 644
 645         return ret;
 646 }
 647
 648 int OEM_sys_set_image_enhance_tune(int value)
 649 {
 650         int ret = -1;
 651         char path[MAX_NAME+1];
 652
 653         snprintf(path, MAX_NAME, IMAGE_ENHANCE_PATH, image_enhance_str[INDEX_TUNE]);
 654         devmgr_log("path[%s]value[%d]", path, value);
 655         ret = sys_set_int(path, value);
 656
 657         return ret;
 658 }
 659
 660 int OEM_sys_image_enhance_info(int *value)
 661 {
 662         DIR *dir_info;
 663         struct dirent *dir_entry;
 664         int ret = -1;
 665         const char * image_enhance_path_info = IMAGE_ENHANCE_PATH_INFO;
 666
 667         dir_info = opendir(image_enhance_path_info);
 668
 669         if (NULL != dir_info) {
 670                 *value = 1;
 671                 ret = 0;
 672         } else {
 673                 *value = 0;
 674                 ret = -ENOENT;
 675         }
 676
 677         closedir(dir_info);
 678         return ret;
 679 }
 680
 681 int OEM_sys_set_display_frame_rate(int value)
 682 {
 683         if(value){
 684                 devmgr_log("Display frame rate limited to 40Hz");
 685                 return sys_set_str(DISPLAY_FRAME_RATE_PATH, "40");
 686         }else{
 687                 devmgr_log("Display frame rate change 40Hz and 60Hz");
 688                 return sys_set_str(DISPLAY_FRAME_RATE_PATH, "60");
 689         }
 690
 691         return -1;
 692 }
 693
 694 int OEM_sys_set_haptic_motor_oneshot(int value)
 695 {
 696         int ret;
 697
 698         // workaround: duration==50 doesn't vibrate in PR3 hardware
 699         if( 50 == value) value = 100;
 700
 701         //assemble all possible times (Vibra1 On Time * Vibra1 Cycle Count)
 702         ret = find_suit_value_and_set(value);
 703         if(ret < 0) {
 704                 devmgr_log("set oneshot faild");
 705                 return ret;
 706         }
 707
 708     // workaround: toggle vibration on org.tizen.settings->sound doesn't work
 709     // settings applicaton will do something like below, while HAPTIC_PROP_ENABLE is never been set to 1 then.
 710     // haptic_stop_all_effects->
 711     // haptic_internal_stop_effect->
 712     // device_set_property(DEVTYPE_HAPTIC, HAPTIC_PROP_ENABLE, 0);
 713     //OEM_sys_set_haptic_vibetones_enable(1);
 714
 715 #if 0
 716         //use settimer
 717         ret = settimer_and_vibrate(value);
 718         if(ret < 0) {
 719                 devmgr_log("set oneshot faild");
 720                 return ret;
 721         }
 722 #endif
 723
 724         return 0;
 725 }
 726
 727 int OEM_sys_set_haptic_motor_level(int value)
 728 {
 729         int input_value = 0;
 730
 731         devmgr_log("input vibration level=%d", value);
 732         switch(value) {
 733                 case 0 ... 20:
 734                         input_value = 20;
 735                         break;
 736                 case 21 ... 40:
 737                         input_value = 40;
 738                         break;
 739                 case 41 ... 60:
 740                         input_value = 60;
 741                         break;
 742                 case 61 ... 80:
 743                         input_value = 80;
 744                         break;
 745                 case 81 ... 100:
 746                         input_value = 100;
 747                         break;
 748                 default:
 749                         devmgr_log("input vibration level=%d err", value);
 750                         return -1;
 751
 752         }
 753         return vib_hw_ctrl(VIBRA_DUTY_CYCLE, 1, input_value, NULL, NULL);
 754 }
 755
 756 int OEM_sys_get_haptic_motor_level(int *value)
 757 {
 758     return vib_hw_ctrl(VIBRA_DUTY_CYCLE, 0, 0, value, NULL);
 759 }
 760
 761 int OEM_sys_set_haptic_motor_enable(int value)
 762 {
 763         int vib_num_ontime, vib_num_cycle_count;
 764
 765         if(value == 1) {
 766                 if(vib_hw_ctrl(VIBRA_GET_NUM_ON_TIME, 0, 0, &vib_num_ontime, NULL)) {
 767                         devmgr_log("get VIBRA_GET_NUM_ON_TIME err");
 768                         return -1;
 769                 }
 770
 771                 if(vib_hw_ctrl(VIBRA_ON_TIME, 1, vib_num_ontime - 1 , NULL, NULL)) {
 772                         devmgr_log("set VIBRA_ON_TIME err");
 773                         return -1;
 774                 }
 775
 776                 if(vib_hw_ctrl(VIBRA_GET_NUM_CYCLECOUNT, 0, 0, &vib_num_cycle_count, NULL)) {
 777                         devmgr_log("get VIBRA_GET_NUM_CYCLECOUNT err");
 778                         return -1;
 779                 }
 780
 781                 if(vib_hw_ctrl(VIBRA_CYCLE_COUNT, 1, vib_num_cycle_count - 1, NULL, NULL)) {
 782                         devmgr_log("set VIBRA_CYCLE_COUNT err");
 783                         return -1;
 784                 }
 785         }
 786
 787         if(vib_hw_ctrl(VIBRA_START, 1, value, NULL, NULL)) {
 788                 devmgr_log("set VIBRA_START err");
 789                 return -1;
 790         }
 791
 792         return 0;
 793 }
 794
 795 int OEM_sys_get_haptic_motor_level_max(int *value)
 796 {
 797     return vib_hw_ctrl(VIBRA_GET_LEVEL_MAX, 0, 0, value, NULL);
 798 }
 799
 800 GENERATE_ACCESSORS_INT_R(battery_capacity, BATTERY_CAPACITY_PATH)
 801 /*
 802 GENERATE_ACCESSORS_INT_R(battery_charge_full, BATTERY_CHARGE_FULL_PATH)
 803 GENERATE_ACCESSORS_INT_R(battery_charge_now, BATTERY_CHARGE_NOW_PATH)
 804 */
 805 GENERATE_ACCESSORS_INT_R(battery_present, BATTERY_PRESENT_PATH)
 806
 807 enum battery_status_type
 808 {
 809         BATTERY_STATUS_FULL = 0,
 810         BATTERY_STATUS_CHARGING,
 811         BATTERY_STATUS_DISCHARGING,
 812         BATTERY_STATUS_MAX,
 813 };
 814
 815 static char *status_text[] = {
 816         "Full", "Charging", "Discharging"
 817 };
 818
 819 int OEM_sys_get_battery_charge_full(int *value)
 820 {
 821     char buf[BUFF_MAX] = {0};
 822     int ret = -1;
 823
 824     ret = sys_get_str(BATTERY_CHARGE_STATUS_PATH, buf);
 825
 826     if(0 == ret){
 827         if(0 == strncmp(buf, status_text[BATTERY_STATUS_FULL], strlen(status_text[BATTERY_STATUS_FULL]))){
 828             *value = 1;
 829         }else{
 830             *value = 0;
 831         }
 832
 833         ret = 0;
 834     }
 835
 836     return ret;
 837 }
 838
 839 int OEM_sys_get_battery_charge_now(int *value)
 840 {
 841     char buf[BUFF_MAX] = {0};
 842     int ret = -1;
 843
 844     ret = sys_get_str(BATTERY_CHARGE_STATUS_PATH, buf);
 845
 846     if(0 == ret){
 847         if(0 == strncmp(buf, status_text[BATTERY_STATUS_CHARGING], strlen(status_text[BATTERY_STATUS_CHARGING]))){
 848             *value = 1;
 849         }else{
 850             *value = 0;
 851         }
 852
 853         ret = 0;
 854     }
 855
 856     return ret;
 857 }
 858
 859 int OEM_sys_get_battery_capacity_raw(int *value)
 860 {
 861         int ret;
 862
 863         ret = sys_get_int(BATTERY_CAPACITY_RAW_PATH, value);
 864         if (ret == -1) {
 865                 return -ENODEV;
 866         }
 867
 868         return ret;
 869 }
 870
 871 static char *health_text[] = {
 872         "Unknown", "Good", "Overheat", "Dead", "Over voltage",
 873         "Unspecified failure", "Cold",
 874 };
 875
 876 int OEM_sys_get_battery_health(int *value)
 877 {
 878         char buf[BUFF_MAX] = {0};
 879         int ret = 0;
 880         int i = 0;
 881
 882         ret = sys_get_str(BATTERY_HEALTH_PATH, buf);
 883         if (ret == -1)
 884                 return -1;
 885
 886         for (i = 0; i < BATTERY_HEALTH_MAX; i++) {
 887                 if (strncmp(buf, health_text[i], strlen(health_text[i])) == 0) {
 888                         *value = i;
 889                         return 0;
 890                 }
 891         }
 892
 893         return -1;
 894 }
 895
 896 int OEM_sys_get_battery_polling_required(int *value)
 897 {
 898         *value = 0;
 899
 900         return 0;
 901 }
 902
 903 int OEM_sys_get_battery_support_insuspend_charging(int *value)
 904 {
 905         *value = 1;
 906
 907         return 0;
 908 }
 909
 910 static char uart_node_path[MAX_NAME];
 911 static char usb_node_path[MAX_NAME];
 912
 913 /* find uart/usb node path */
 914 static int OEM_sys_muic_node_path_info()
 915 {
 916         int err = -1;
 917
 918         err = sys_check_node(UART_PATH);
 919         if (!err)
 920                 sys_get_node(UART_PATH, uart_node_path);
 921         else {
 922                 err = sys_check_node(UART_PATH_TRATS);
 923                 if (err) {
 924                         devmgr_log("uart path node not found");
 925                         return -1;
 926                 }
 927                 sys_get_node(UART_PATH_TRATS, uart_node_path);
 928         }
 929
 930         err = sys_check_node(USB_PATH);
 931         if (!err)
 932                 sys_get_node(USB_PATH, usb_node_path);
 933         else {
 934                 err = sys_check_node(USB_PATH_TRATS);
 935                 if (err) {
 936                         devmgr_log("usb path node not found");
 937                         return -1;
 938                 }
 939                 sys_get_node(USB_PATH_TRATS, usb_node_path);
 940         }
 941         return 0;
 942 }
 943
 944 int OEM_sys_get_uart_path(int *value)
 945 {
 946         char buf[BUFF_MAX] = {0};
 947         int ret = 0;
 948
 949         ret = sys_get_str(uart_node_path, buf);
 950         if (ret == -1)
 951                 return -1;
 952
 953         if (strncmp(buf, "CP", 2) == 0) {
 954                 *value = PATH_CP;
 955                 return 0;
 956         } else if (strncmp(buf, "AP", 2) == 0) {
 957                 *value = PATH_AP;
 958                 return 0;
 959         }
 960
 961         return -1;
 962 }
 963
 964 int OEM_sys_set_uart_path(int value)
 965 {
 966         switch (value) {
 967         case PATH_CP:
 968                 return sys_set_str(uart_node_path, "CP");
 969         case PATH_AP:
 970                 return sys_set_str(uart_node_path, "AP");
 971         }
 972
 973         return -1;
 974 }
 975
 976
 977 int OEM_sys_get_usb_path(int *value)
 978 {
 979         char buf[BUFF_MAX] = {0};
 980         int ret = 0;
 981
 982         ret = sys_get_str(usb_node_path, buf);
 983         if (ret == -1)
 984                 return -1;
 985
 986         if (strncmp(buf, "PDA", 3) == 0) {
 987                 *value = PATH_AP;
 988                 return 0;
 989         } else if (strncmp(buf, "MODEM", 5) == 0) {
 990                 *value = PATH_CP;
 991                 return 0;
 992         }
 993
 994         return -1;
 995 }
 996
 997 int OEM_sys_set_usb_path(int value)
 998 {
 999         switch (value) {
1000         case PATH_CP:
1001                 return sys_set_str(usb_node_path, "MODEM");
1002         case PATH_AP:
1003                 return sys_set_str(usb_node_path, "PDA");
1004         }
1005
1006         return -1;
1007 }
1008
1009 GENERATE_ACCESSORS_INT_R(jack_charger_online, JACK_CHARGER_ONLINE_PATH)
1010 GENERATE_ACCESSORS_INT_R(jack_earjack_online, JACK_EARJACK_ONLINE_PATH)
1011 GENERATE_ACCESSORS_INT_R(jack_earkey_online, JACK_EARKEY_ONLINE_PATH)
1012 GENERATE_ACCESSORS_INT_R(jack_hdmi_online, JACK_HDMI_ONLINE_PATH)
1013 GENERATE_ACCESSORS_INT_R(jack_usb_online, JACK_USB_ONLINE_PATH)
1014 GENERATE_ACCESSORS_INT_R(jack_cradle_online, JACK_CRADLE_ONLINE_PATH)
1015 GENERATE_ACCESSORS_INT_R(jack_tvout_online, JACK_TVOUT_ONLINE_PATH)
1016
1017 int OEM_sys_get_jack_keyboard_online(int *value)
1018 {
1019         /* Currently, We don't provide SLP Based platform with keyboard I/F */
1020         int ret = -1;
1021         /*return sys_get_int(JACK_KEYBOARD_ONLINE_PATH, value);*/
1022         return ret;
1023 }
1024
1025 int OEM_sys_get_hdmi_support(int *value)
1026 {
1027         *value = 1;
1028
1029         return 0;
1030 }
1031
1032 GENERATE_ACCESSORS_INT_R(leds_torch_max_brightness, LEDS_TORCH_MAX_BRIGHTNESS_PATH)
1033 GENERATE_ACCESSORS_INT_RW(leds_torch_brightness, LEDS_TORCH_BRIGHTNESS_PATH)
1034
1035 int OEM_sys_set_power_state(int value)
1036 {
1037         switch (value) {
1038         case POWER_STATE_SUSPEND:
1039                 return sys_set_str(POWER_STATE_PATH, "mem");
1040         case POWER_STATE_PRE_SUSPEND:
1041                 return sys_set_str(POWER_STATE_PATH, "pre_suspend");
1042         case POWER_STATE_POST_RESUME:
1043                 return sys_set_str(POWER_STATE_PATH, "post_resume");
1044         }
1045
1046         return -1;
1047 }
1048
1049 GENERATE_ACCESSORS_INT_RW(power_wakeup_count, POWER_WAKEUP_COUNT_PATH)
1050
1051 GENERATE_ACCESSORS_INT_W(memnotify_threshold_lv1, MEMNOTIFY_THRESHOLD_LV1_PATH)
1052 GENERATE_ACCESSORS_INT_W(memnotify_threshold_lv2, MEMNOTIFY_THRESHOLD_LV2_PATH)
1053
1054 GENERATE_ACCESSORS_INT_R(cpufreq_cpuinfo_max_freq, CPUFREQ_CPUINFO_MAX_FREQ_PATH)
1055 GENERATE_ACCESSORS_INT_R(cpufreq_cpuinfo_min_freq, CPUFREQ_CPUINFO_MIN_FREQ_PATH)
1056 GENERATE_ACCESSORS_INT_RW(cpufreq_scaling_max_freq, CPUFREQ_SCALING_MAX_FREQ_PATH)
1057 GENERATE_ACCESSORS_INT_RW(cpufreq_scaling_min_freq, CPUFREQ_SCALING_MIN_FREQ_PATH)
1058
1059 #define GENERATE_ACCESSORS_INT_R_NO_CONVERT(_suffix, _item)     \
1060 int OEM_sys_get_##_suffix(int *value)                   \
1061 {                                               \
1062         return sys_get_int_wo_convert(_item, value);    \
1063 }
1064
1065 #define GENERATE_ACCESSORS_INT_W_NO_CONVERT(_suffix, _item)     \
1066 int OEM_sys_set_##_suffix(int value)                    \
1067 {                                               \
1068         return sys_set_int_wo_convert(_item, value);    \
1069 }
1070
1071 GENERATE_ACCESSORS_INT_R_NO_CONVERT(memnotify_victim_task, MEMNOTIFY_VICTIM_TASK_PATH)
1072 GENERATE_ACCESSORS_INT_W_NO_CONVERT(process_monitor_mp_pnp, PROCESS_MONITOR_MP_PNP_PATH)
1073 GENERATE_ACCESSORS_INT_W_NO_CONVERT(process_monitor_mp_vip, PROCESS_MONITOR_MP_VIP_PATH)
1074
1075 #define GENERATE_ACCESSORS_GET_NODE_PATH(_suffix, _item)        \
1076 int OEM_sys_get_##_suffix(char *node)                   \
1077 {                                               \
1078         return sys_get_node(_item, node);       \
1079 }
1080
1081 GENERATE_ACCESSORS_GET_NODE_PATH(touch_event, TOUCH_EVENT_NODE)
1082 GENERATE_ACCESSORS_GET_NODE_PATH(memnotify_node, MEMNOTIFY_NODE)
1083 GENERATE_ACCESSORS_GET_NODE_PATH(process_monitor_node, PROCESS_MONITOR_NODE)
1084
1085 static OEM_sys_devman_plugin_interface devman_plugin_interface_mfld;
1086
1087 EXPORT_API const OEM_sys_devman_plugin_interface *OEM_sys_get_devman_plugin_interface()
1088 {
1089         /* Light interfaces */
1090         devman_plugin_interface_mfld.OEM_sys_get_display_count = &OEM_sys_get_display_count;
1091         devman_plugin_interface_mfld.OEM_sys_get_backlight_min_brightness = &OEM_sys_get_backlight_min_brightness;
1092         devman_plugin_interface_mfld.OEM_sys_get_backlight_max_brightness = &OEM_sys_get_backlight_max_brightness;
1093         devman_plugin_interface_mfld.OEM_sys_get_backlight_brightness = &OEM_sys_get_backlight_brightness;
1094         devman_plugin_interface_mfld.OEM_sys_set_backlight_brightness = &OEM_sys_set_backlight_brightness;
1095         devman_plugin_interface_mfld.OEM_sys_set_backlight_dimming = &OEM_sys_set_backlight_dimming;
1096         devman_plugin_interface_mfld.OEM_sys_get_backlight_acl_control = &OEM_sys_get_backlight_acl_control;
1097         devman_plugin_interface_mfld.OEM_sys_set_backlight_acl_control = &OEM_sys_set_backlight_acl_control;
1098
1099         devman_plugin_interface_mfld.OEM_sys_get_lcd_power = &OEM_sys_get_lcd_power;
1100         devman_plugin_interface_mfld.OEM_sys_set_lcd_power = &OEM_sys_set_lcd_power;
1101
1102         /* Image Ehnhace interfaces */
1103         devman_plugin_interface_mfld.OEM_sys_get_image_enhance_mode = &OEM_sys_get_image_enhance_mode;
1104         devman_plugin_interface_mfld.OEM_sys_set_image_enhance_mode = &OEM_sys_set_image_enhance_mode;
1105         devman_plugin_interface_mfld.OEM_sys_get_image_enhance_scenario = &OEM_sys_get_image_enhance_scenario;
1106         devman_plugin_interface_mfld.OEM_sys_set_image_enhance_scenario = &OEM_sys_set_image_enhance_scenario;
1107         devman_plugin_interface_mfld.OEM_sys_get_image_enhance_tone = &OEM_sys_get_image_enhance_tone;
1108         devman_plugin_interface_mfld.OEM_sys_set_image_enhance_tone = &OEM_sys_set_image_enhance_tone;
1109         devman_plugin_interface_mfld.OEM_sys_get_image_enhance_outdoor = &OEM_sys_get_image_enhance_outdoor;
1110         devman_plugin_interface_mfld.OEM_sys_set_image_enhance_outdoor = &OEM_sys_set_image_enhance_outdoor;
1111
1112         devman_plugin_interface_mfld.OEM_sys_get_image_enhance_tune = &OEM_sys_get_image_enhance_tune;
1113         devman_plugin_interface_mfld.OEM_sys_set_image_enhance_tune = &OEM_sys_set_image_enhance_tune;
1114
1115         devman_plugin_interface_mfld.OEM_sys_image_enhance_info = &OEM_sys_image_enhance_info;
1116
1117         devman_plugin_interface_mfld.OEM_sys_set_display_frame_rate = &OEM_sys_set_display_frame_rate;
1118
1119         /* UART path interfaces */
1120         devman_plugin_interface_mfld.OEM_sys_get_uart_path = &OEM_sys_get_uart_path;
1121         devman_plugin_interface_mfld.OEM_sys_set_uart_path = &OEM_sys_set_uart_path;
1122
1123         /* USB path interfaces */
1124         devman_plugin_interface_mfld.OEM_sys_get_usb_path = &OEM_sys_get_usb_path;
1125         devman_plugin_interface_mfld.OEM_sys_set_usb_path = &OEM_sys_set_usb_path;
1126
1127         /* Vibrator interfaces */
1128         devman_plugin_interface_mfld.OEM_sys_get_haptic_vibetones_level_max = &OEM_sys_get_haptic_motor_level_max;
1129         devman_plugin_interface_mfld.OEM_sys_get_haptic_vibetones_level = &OEM_sys_get_haptic_motor_level;
1130         devman_plugin_interface_mfld.OEM_sys_set_haptic_vibetones_level = &OEM_sys_set_haptic_motor_level;
1131         devman_plugin_interface_mfld.OEM_sys_set_haptic_vibetones_enable = &OEM_sys_set_haptic_motor_enable;
1132         devman_plugin_interface_mfld.OEM_sys_set_haptic_vibetones_oneshot = &OEM_sys_set_haptic_motor_oneshot;
1133
1134         /* Battery interfaces */
1135         devman_plugin_interface_mfld.OEM_sys_get_battery_capacity = &OEM_sys_get_battery_capacity;
1136         devman_plugin_interface_mfld.OEM_sys_get_battery_capacity_raw = &OEM_sys_get_battery_capacity_raw;
1137         devman_plugin_interface_mfld.OEM_sys_get_battery_charge_full = &OEM_sys_get_battery_charge_full;
1138         devman_plugin_interface_mfld.OEM_sys_get_battery_charge_now = &OEM_sys_get_battery_charge_now;
1139         devman_plugin_interface_mfld.OEM_sys_get_battery_present = &OEM_sys_get_battery_present;
1140         devman_plugin_interface_mfld.OEM_sys_get_battery_health = &OEM_sys_get_battery_health;
1141         devman_plugin_interface_mfld.OEM_sys_get_battery_polling_required= &OEM_sys_get_battery_polling_required;
1142         devman_plugin_interface_mfld.OEM_sys_get_battery_support_insuspend_charging = &OEM_sys_get_battery_support_insuspend_charging;
1143
1144         /* Connection interfaces  */
1145         devman_plugin_interface_mfld.OEM_sys_get_jack_charger_online = &OEM_sys_get_jack_charger_online;
1146         devman_plugin_interface_mfld.OEM_sys_get_jack_earjack_online = &OEM_sys_get_jack_earjack_online;
1147         devman_plugin_interface_mfld.OEM_sys_get_jack_earkey_online = &OEM_sys_get_jack_earkey_online;
1148         devman_plugin_interface_mfld.OEM_sys_get_jack_hdmi_online = &OEM_sys_get_jack_hdmi_online;
1149         devman_plugin_interface_mfld.OEM_sys_get_jack_usb_online = &OEM_sys_get_jack_usb_online;
1150         devman_plugin_interface_mfld.OEM_sys_get_jack_cradle_online = &OEM_sys_get_jack_cradle_online;
1151         devman_plugin_interface_mfld.OEM_sys_get_jack_tvout_online = &OEM_sys_get_jack_tvout_online;
1152         devman_plugin_interface_mfld.OEM_sys_get_jack_keyboard_online = &OEM_sys_get_jack_keyboard_online;
1153
1154         devman_plugin_interface_mfld.OEM_sys_get_hdmi_support = &OEM_sys_get_hdmi_support;
1155
1156         /* Torch interfaces */
1157         devman_plugin_interface_mfld.OEM_sys_get_leds_torch_max_brightness = &OEM_sys_get_leds_torch_max_brightness;
1158         devman_plugin_interface_mfld.OEM_sys_get_leds_torch_brightness = &OEM_sys_get_leds_torch_brightness;
1159         devman_plugin_interface_mfld.OEM_sys_set_leds_torch_brightness = &OEM_sys_set_leds_torch_brightness;
1160
1161         /* Power management interfaces */
1162         devman_plugin_interface_mfld.OEM_sys_set_power_state = &OEM_sys_set_power_state;
1163         devman_plugin_interface_mfld.OEM_sys_get_power_wakeup_count = &OEM_sys_get_power_wakeup_count;
1164         devman_plugin_interface_mfld.OEM_sys_set_power_wakeup_count = &OEM_sys_set_power_wakeup_count;
1165
1166         /* OOM interfaces */
1167         devman_plugin_interface_mfld.OEM_sys_get_memnotify_node = &OEM_sys_get_memnotify_node;
1168         devman_plugin_interface_mfld.OEM_sys_get_memnotify_victim_task = &OEM_sys_get_memnotify_victim_task;
1169         devman_plugin_interface_mfld.OEM_sys_set_memnotify_threshold_lv1 = &OEM_sys_set_memnotify_threshold_lv1;
1170         devman_plugin_interface_mfld.OEM_sys_set_memnotify_threshold_lv2 = &OEM_sys_set_memnotify_threshold_lv2;
1171
1172         /* Process monitor interfaces */
1173         devman_plugin_interface_mfld.OEM_sys_get_process_monitor_node = &OEM_sys_get_process_monitor_node;
1174         devman_plugin_interface_mfld.OEM_sys_set_process_monitor_mp_pnp = &OEM_sys_set_process_monitor_mp_pnp;
1175         devman_plugin_interface_mfld.OEM_sys_set_process_monitor_mp_vip = &OEM_sys_set_process_monitor_mp_vip;
1176
1177         /* UART path interfaces */
1178         devman_plugin_interface_mfld.OEM_sys_get_cpufreq_cpuinfo_max_freq = &OEM_sys_get_cpufreq_cpuinfo_max_freq;
1179         devman_plugin_interface_mfld.OEM_sys_get_cpufreq_cpuinfo_min_freq = &OEM_sys_get_cpufreq_cpuinfo_min_freq;
1180         devman_plugin_interface_mfld.OEM_sys_get_cpufreq_scaling_max_freq = &OEM_sys_get_cpufreq_scaling_max_freq;
1181         devman_plugin_interface_mfld.OEM_sys_set_cpufreq_scaling_max_freq = &OEM_sys_set_cpufreq_scaling_max_freq;
1182         devman_plugin_interface_mfld.OEM_sys_get_cpufreq_scaling_min_freq = &OEM_sys_get_cpufreq_scaling_min_freq;
1183         devman_plugin_interface_mfld.OEM_sys_set_cpufreq_scaling_min_freq = &OEM_sys_set_cpufreq_scaling_min_freq;
1184
1185         devman_plugin_interface_mfld.OEM_sys_get_backlight_brightness_by_lux = &OEM_sys_get_backlight_brightness_by_lux;
1186         OEM_sys_display_info(disp_info);
1187         OEM_sys_muic_node_path_info();
1188
1189         return &devman_plugin_interface_mfld;
1190 }