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797 lines
24 KiB
797 lines
24 KiB
/*
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*
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* Copyright 2021 Rockchip Electronics S.LSI Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "baseparameter_api.h"
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#define BASEPARAMETER_IMAGE_SIZE 1024*1024
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#define BACKUP_OFFSET 512*1024
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#define LOGD(...) __android_log_print(ANDROID_LOG_DEBUG , "baseparameter_api", __VA_ARGS__)
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static const unsigned int crc32_table[] =
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{
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0x00000000L, 0x77073096L, 0xee0e612cL, 0x990951baL,
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0x076dc419L, 0x706af48fL, 0xe963a535L, 0x9e6495a3L,
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0x0edb8832L, 0x79dcb8a4L, 0xe0d5e91eL, 0x97d2d988L,
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0x09b64c2bL, 0x7eb17cbdL, 0xe7b82d07L, 0x90bf1d91L,
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0x1db71064L, 0x6ab020f2L, 0xf3b97148L, 0x84be41deL,
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0x1adad47dL, 0x6ddde4ebL, 0xf4d4b551L, 0x83d385c7L,
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0x136c9856L, 0x646ba8c0L, 0xfd62f97aL, 0x8a65c9ecL,
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0x14015c4fL, 0x63066cd9L, 0xfa0f3d63L, 0x8d080df5L,
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0x3b6e20c8L, 0x4c69105eL, 0xd56041e4L, 0xa2677172L,
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0x3c03e4d1L, 0x4b04d447L, 0xd20d85fdL, 0xa50ab56bL,
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0x35b5a8faL, 0x42b2986cL, 0xdbbbc9d6L, 0xacbcf940L,
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0x32d86ce3L, 0x45df5c75L, 0xdcd60dcfL, 0xabd13d59L,
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0x26d930acL, 0x51de003aL, 0xc8d75180L, 0xbfd06116L,
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0x21b4f4b5L, 0x56b3c423L, 0xcfba9599L, 0xb8bda50fL,
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0x2802b89eL, 0x5f058808L, 0xc60cd9b2L, 0xb10be924L,
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0x2f6f7c87L, 0x58684c11L, 0xc1611dabL, 0xb6662d3dL,
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0x76dc4190L, 0x01db7106L, 0x98d220bcL, 0xefd5102aL,
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0x71b18589L, 0x06b6b51fL, 0x9fbfe4a5L, 0xe8b8d433L,
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0x7807c9a2L, 0x0f00f934L, 0x9609a88eL, 0xe10e9818L,
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0x7f6a0dbbL, 0x086d3d2dL, 0x91646c97L, 0xe6635c01L,
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0x6b6b51f4L, 0x1c6c6162L, 0x856530d8L, 0xf262004eL,
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0x6c0695edL, 0x1b01a57bL, 0x8208f4c1L, 0xf50fc457L,
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0x65b0d9c6L, 0x12b7e950L, 0x8bbeb8eaL, 0xfcb9887cL,
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0x62dd1ddfL, 0x15da2d49L, 0x8cd37cf3L, 0xfbd44c65L,
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0x4db26158L, 0x3ab551ceL, 0xa3bc0074L, 0xd4bb30e2L,
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0x4adfa541L, 0x3dd895d7L, 0xa4d1c46dL, 0xd3d6f4fbL,
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0x4369e96aL, 0x346ed9fcL, 0xad678846L, 0xda60b8d0L,
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0x44042d73L, 0x33031de5L, 0xaa0a4c5fL, 0xdd0d7cc9L,
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0x5005713cL, 0x270241aaL, 0xbe0b1010L, 0xc90c2086L,
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0x5768b525L, 0x206f85b3L, 0xb966d409L, 0xce61e49fL,
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0x5edef90eL, 0x29d9c998L, 0xb0d09822L, 0xc7d7a8b4L,
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0x59b33d17L, 0x2eb40d81L, 0xb7bd5c3bL, 0xc0ba6cadL,
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0xedb88320L, 0x9abfb3b6L, 0x03b6e20cL, 0x74b1d29aL,
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0xead54739L, 0x9dd277afL, 0x04db2615L, 0x73dc1683L,
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0xe3630b12L, 0x94643b84L, 0x0d6d6a3eL, 0x7a6a5aa8L,
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0xe40ecf0bL, 0x9309ff9dL, 0x0a00ae27L, 0x7d079eb1L,
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0xf00f9344L, 0x8708a3d2L, 0x1e01f268L, 0x6906c2feL,
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0xf762575dL, 0x806567cbL, 0x196c3671L, 0x6e6b06e7L,
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0xfed41b76L, 0x89d32be0L, 0x10da7a5aL, 0x67dd4accL,
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0xf9b9df6fL, 0x8ebeeff9L, 0x17b7be43L, 0x60b08ed5L,
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0xd6d6a3e8L, 0xa1d1937eL, 0x38d8c2c4L, 0x4fdff252L,
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0xd1bb67f1L, 0xa6bc5767L, 0x3fb506ddL, 0x48b2364bL,
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0xd80d2bdaL, 0xaf0a1b4cL, 0x36034af6L, 0x41047a60L,
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0xdf60efc3L, 0xa867df55L, 0x316e8eefL, 0x4669be79L,
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0xcb61b38cL, 0xbc66831aL, 0x256fd2a0L, 0x5268e236L,
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0xcc0c7795L, 0xbb0b4703L, 0x220216b9L, 0x5505262fL,
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0xc5ba3bbeL, 0xb2bd0b28L, 0x2bb45a92L, 0x5cb36a04L,
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0xc2d7ffa7L, 0xb5d0cf31L, 0x2cd99e8bL, 0x5bdeae1dL,
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0x9b64c2b0L, 0xec63f226L, 0x756aa39cL, 0x026d930aL,
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0x9c0906a9L, 0xeb0e363fL, 0x72076785L, 0x05005713L,
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0x95bf4a82L, 0xe2b87a14L, 0x7bb12baeL, 0x0cb61b38L,
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0x92d28e9bL, 0xe5d5be0dL, 0x7cdcefb7L, 0x0bdbdf21L,
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0x86d3d2d4L, 0xf1d4e242L, 0x68ddb3f8L, 0x1fda836eL,
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0x81be16cdL, 0xf6b9265bL, 0x6fb077e1L, 0x18b74777L,
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0x88085ae6L, 0xff0f6a70L, 0x66063bcaL, 0x11010b5cL,
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0x8f659effL, 0xf862ae69L, 0x616bffd3L, 0x166ccf45L,
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0xa00ae278L, 0xd70dd2eeL, 0x4e048354L, 0x3903b3c2L,
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0xa7672661L, 0xd06016f7L, 0x4969474dL, 0x3e6e77dbL,
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0xaed16a4aL, 0xd9d65adcL, 0x40df0b66L, 0x37d83bf0L,
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0xa9bcae53L, 0xdebb9ec5L, 0x47b2cf7fL, 0x30b5ffe9L,
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0xbdbdf21cL, 0xcabac28aL, 0x53b39330L, 0x24b4a3a6L,
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0xbad03605L, 0xcdd70693L, 0x54de5729L, 0x23d967bfL,
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0xb3667a2eL, 0xc4614ab8L, 0x5d681b02L, 0x2a6f2b94L,
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0xb40bbe37L, 0xc30c8ea1L, 0x5a05df1bL, 0x2d02ef8dL
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};
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pthread_rwlock_t rwlock;
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baseparameter_api::baseparameter_api() {
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pthread_rwlock_init(&rwlock, NULL);
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}
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baseparameter_api::~baseparameter_api() {
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pthread_rwlock_destroy(&rwlock);
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}
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bool baseparameter_api::have_baseparameter() {
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if(get_baseparameter_file() == NULL){
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return false;
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}else {
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return true;
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}
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}
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int baseparameter_api::dump_baseparameter(const char *file_path) {
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int file;
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int ret;
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const char *baseparameterfile = get_baseparameter_file();
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if (!baseparameterfile) {
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sync();
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return -ENOENT;
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}
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pthread_rwlock_rdlock(&rwlock);
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file = open(baseparameterfile, O_RDWR);
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if (file < 0) {
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LOGD("base paramter file can not be opened \n");
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sync();
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pthread_rwlock_unlock(&rwlock);
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return -EIO;
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}
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char *data = (char *)malloc(BASEPARAMETER_IMAGE_SIZE);
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lseek(file, 0L, SEEK_SET);
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ret = read(file, data, BASEPARAMETER_IMAGE_SIZE);
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if (ret < 0) {
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LOGD("fail to read");
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close(file);
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free(data);
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pthread_rwlock_unlock(&rwlock);
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return -EIO;
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}
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close(file);
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pthread_rwlock_unlock(&rwlock);
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file = open(file_path, O_CREAT | O_WRONLY, 0666);
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if (file < 0) {
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LOGD("fail to open");
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free(data);
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return -EIO;
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}
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lseek(file, BASEPARAMETER_IMAGE_SIZE-1, SEEK_SET);
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ret = write(file, "\0", 1);
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if (ret < 0) {
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LOGD("fail to write");
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close(file);
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free(data);
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return -EIO;
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}
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lseek(file, 0L, SEEK_SET);
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ret = write(file, (char*)data, BASEPARAMETER_IMAGE_SIZE);
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fsync(file);
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close(file);
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free(data);
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LOGD("dump_baseparameter %s success\n", file_path);
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return 0;
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}
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const char* baseparameter_api::get_baseparameter_file() {
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int i = 0;
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while (device_template[i]) {
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if (!access(device_template[i], R_OK | W_OK))
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return device_template[i];
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i++;
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}
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return NULL;
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}
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int baseparameter_api::get_disp_info(unsigned int connector_type, unsigned int connector_id, struct disp_info *info) {
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struct disp_header headers[8];
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int file, ret, i;
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bool found = false;
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const char *baseparameterfile = get_baseparameter_file();
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if (!baseparameterfile) {
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sync();
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return -ENOENT;
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}
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pthread_rwlock_rdlock(&rwlock);
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file = open(baseparameterfile, O_RDWR);
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if (file < 0) {
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LOGD("base paramter file can not be opened \n");
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sync();
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pthread_rwlock_unlock(&rwlock);
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return -EIO;
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}
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lseek(file, 8, SEEK_SET);
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ret = read(file, &headers, sizeof(disp_header) * 8);
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if(ret < 0){
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sync();
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close(file);
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pthread_rwlock_unlock(&rwlock);
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return -EIO;
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}
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for(i = 0; i < 8; i++) {
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if(connector_id == headers[i].connector_id && connector_type == headers[i].connector_type){
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found = true;
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break;
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}
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}
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if(found){
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lseek(file, headers[i].offset, SEEK_SET);
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ret = read(file, info, sizeof(disp_info));
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if(ret < 0){
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pthread_rwlock_unlock(&rwlock);
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return -EIO;
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}
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u32 crc = get_crc32((unsigned char *)info, sizeof(disp_info) - sizeof(u32));
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if(crc != info->crc){
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LOGD("crc32 error");
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pthread_rwlock_unlock(&rwlock);
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return -EPERM;
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}
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} else {
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LOGD("no connector_type and connector_id found");
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pthread_rwlock_unlock(&rwlock);
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return -EINVAL;
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}
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sync();
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close(file);
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pthread_rwlock_unlock(&rwlock);
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return 0;
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}
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int baseparameter_api::set_disp_info(unsigned int connector_type, unsigned int connector_id, struct disp_info *info) {
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struct disp_header headers[8];
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int file, ret, i;
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bool found = false;
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u32 crc32 = get_crc32((unsigned char *)info, sizeof(disp_info) - sizeof(u32));
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info->crc = crc32;
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const char *baseparameterfile = get_baseparameter_file();
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if (!baseparameterfile) {
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sync();
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return -ENOENT;
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}
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pthread_rwlock_wrlock(&rwlock);
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file = open(baseparameterfile, O_RDWR);
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if (file < 0) {
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LOGD("base paramter file can not be opened \n");
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sync();
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pthread_rwlock_unlock(&rwlock);
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return -EIO;
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}
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lseek(file, 8, SEEK_SET);
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ret = read(file, &headers, sizeof(disp_header) * 8);
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if(ret < 0){
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LOGD("fail to read");
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sync();
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close(file);
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pthread_rwlock_unlock(&rwlock);
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return -EIO;
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}
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for(i = 0; i < 8; i++) {
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if(connector_id == headers[i].connector_id && connector_type == headers[i].connector_type){
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found = true;
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break;
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}
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}
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if(found){
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lseek(file, headers[i].offset, SEEK_SET);
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ret = write(file, (char*)(info), sizeof(disp_info));
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if (ret < 0) {
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LOGD("fail to write");
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sync();
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close(file);
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pthread_rwlock_unlock(&rwlock);
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return -EIO;
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}
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}else {
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LOGD("no connector_type and connector_id found");
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pthread_rwlock_unlock(&rwlock);
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return -EINVAL;
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}
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fsync(file);
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close(file);
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pthread_rwlock_unlock(&rwlock);
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return 0;
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}
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unsigned short baseparameter_api::get_brightness(unsigned int connector_type, unsigned int connector_id) {
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struct disp_info info;
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int ret = get_disp_info(connector_type, connector_id, &info);
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if(ret < 0){
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return DEFAULT_BRIGHTNESS;
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}else {
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return info.bcsh_info.brightness;
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}
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}
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unsigned short baseparameter_api::get_contrast(unsigned int connector_type, unsigned int connector_id) {
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struct disp_info info;
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int ret = get_disp_info(connector_type, connector_id, &info);
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if(ret < 0){
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return DEFAULT_CONTRAST;
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}else {
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return info.bcsh_info.contrast;
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}
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}
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unsigned short baseparameter_api::get_saturation(unsigned int connector_type, unsigned int connector_id) {
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struct disp_info info;
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int ret = get_disp_info(connector_type, connector_id, &info);
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if(ret < 0){
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return DEFAULT_SATURATION;
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}else {
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return info.bcsh_info.saturation;
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}
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}
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unsigned short baseparameter_api::get_hue(unsigned int connector_type, unsigned int connector_id) {
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struct disp_info info;
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int ret = get_disp_info(connector_type, connector_id, &info);
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if(ret < 0){
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return DEFAULT_HUE;
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}else {
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return info.bcsh_info.hue;
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}
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}
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int baseparameter_api::set_brightness(unsigned int connector_type, unsigned int connector_id, unsigned short value) {
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struct disp_info info;
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int ret = get_disp_info(connector_type, connector_id, &info);
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if(ret < 0){
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return ret;
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}else {
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info.bcsh_info.brightness = value;
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return set_disp_info(connector_type, connector_id, &info);
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}
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}
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int baseparameter_api::set_contrast(unsigned int connector_type, unsigned int connector_id, unsigned short value) {
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struct disp_info info;
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int ret = get_disp_info(connector_type, connector_id, &info);
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if(ret < 0){
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return ret;
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}else {
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info.bcsh_info.contrast = value;
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return set_disp_info(connector_type, connector_id, &info);
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}
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}
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int baseparameter_api::set_saturation(unsigned int connector_type, unsigned int connector_id, unsigned short value) {
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struct disp_info info;
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int ret = get_disp_info(connector_type, connector_id, &info);
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if(ret < 0){
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return ret;
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}else {
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info.bcsh_info.saturation = value;
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return set_disp_info(connector_type, connector_id, &info);
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}
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}
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int baseparameter_api::set_hue(unsigned int connector_type, unsigned int connector_id, unsigned short value) {
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struct disp_info info;
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int ret = get_disp_info(connector_type, connector_id, &info);
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if(ret < 0){
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return ret;
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}else {
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info.bcsh_info.hue = value;
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return set_disp_info(connector_type, connector_id, &info);
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}
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}
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int baseparameter_api::get_screen_info(unsigned int connector_type, unsigned int connector_id, int index, struct screen_info *info) {
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struct disp_info disp;
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int ret = get_disp_info(connector_type, connector_id, &disp);
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if(ret < 0){
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return ret;
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}else {
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memcpy(info, &(disp.screen_info[index]) ,sizeof(screen_info));
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return 0;
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}
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}
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int baseparameter_api::set_screen_info(unsigned int connector_type, unsigned int connector_id, int index, screen_info *info) {
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struct disp_info disp;
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int ret = get_disp_info(connector_type, connector_id, &disp);
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if(ret < 0){
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return ret;
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}else {
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memcpy(&(disp.screen_info[index]), info, sizeof(screen_info));
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return set_disp_info(connector_type, connector_id, &disp);
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}
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}
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int baseparameter_api::get_overscan_info(unsigned int connector_type, unsigned int connector_id, struct overscan_info *info) {
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struct disp_info disp;
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int ret = get_disp_info(connector_type, connector_id, &disp);
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if(ret < 0){
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return ret;
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}else {
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memcpy(info, &(disp.overscan_info) ,sizeof(overscan_info));
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return 0;
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}
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}
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int baseparameter_api::set_overscan_info(unsigned int connector_type, unsigned int connector_id, struct overscan_info *info) {
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struct disp_info disp;
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int ret = get_disp_info(connector_type, connector_id, &disp);
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if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(&(disp.overscan_info), info, sizeof(overscan_info));
|
|
return set_disp_info(connector_type, connector_id, &disp);
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::get_gamma_lut_data(unsigned int connector_type, unsigned int connector_id, struct gamma_lut_data *data) {
|
|
struct disp_info disp;
|
|
int ret = get_disp_info(connector_type, connector_id, &disp);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(data, &(disp.gamma_lut_data) ,sizeof(gamma_lut_data));
|
|
return 0;
|
|
}
|
|
}
|
|
int baseparameter_api::set_gamma_lut_data(unsigned int connector_type, unsigned int connector_id, struct gamma_lut_data *data) {
|
|
struct disp_info disp;
|
|
int ret = get_disp_info(connector_type, connector_id, &disp);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(&(disp.gamma_lut_data), data, sizeof(gamma_lut_data));
|
|
return set_disp_info(connector_type, connector_id, &disp);
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::get_cubic_lut_data(unsigned int connector_type, unsigned int connector_id, struct cubic_lut_data *data) {
|
|
struct disp_info disp;
|
|
int ret = get_disp_info(connector_type, connector_id, &disp);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(data, &(disp.cubic_lut_data) ,sizeof(cubic_lut_data));
|
|
return 0;
|
|
}
|
|
}
|
|
int baseparameter_api::set_cubic_lut_data(unsigned int connector_type, unsigned int connector_id, struct cubic_lut_data *data) {
|
|
struct disp_info disp;
|
|
int ret = get_disp_info(connector_type, connector_id, &disp);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(&(disp.cubic_lut_data), data, sizeof(cubic_lut_data));
|
|
return set_disp_info(connector_type, connector_id, &disp);
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::set_disp_header(unsigned int index, unsigned int connector_type, unsigned int connector_id) {
|
|
struct disp_header header;
|
|
int ret;
|
|
int file;
|
|
uint64_t offset;
|
|
|
|
const char *baseparameterfile = get_baseparameter_file();
|
|
if (!baseparameterfile) {
|
|
sync();
|
|
return -ENOENT;
|
|
}
|
|
pthread_rwlock_wrlock(&rwlock);
|
|
file = open(baseparameterfile, O_RDWR);
|
|
if (file < 0) {
|
|
LOGD("baseparamter file can not be opened \n");
|
|
sync();
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return -EIO;
|
|
}
|
|
|
|
offset = 8 + index * sizeof(disp_header);
|
|
lseek(file, offset, SEEK_SET);
|
|
read(file, &header, sizeof(disp_header));
|
|
header.connector_id = connector_id;
|
|
header.connector_type = connector_type;
|
|
lseek(file, offset, SEEK_SET);
|
|
ret = write(file, (char*)&(header), sizeof(disp_header));
|
|
if (ret < 0) {
|
|
LOGD("fail to write");
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return -EIO;
|
|
}
|
|
fsync(file);
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return 0;
|
|
}
|
|
|
|
bool baseparameter_api::validate() {
|
|
int file;
|
|
char head_flag[5];
|
|
memset(head_flag, 0, 5);
|
|
const char *baseparameterfile = get_baseparameter_file();
|
|
if (!baseparameterfile) {
|
|
sync();
|
|
return false;
|
|
}
|
|
pthread_rwlock_rdlock(&rwlock);
|
|
file = open(baseparameterfile, O_RDWR);
|
|
if (file < 0) {
|
|
LOGD("baseparamter file can not be opened \n");
|
|
sync();
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return false;
|
|
}
|
|
lseek(file, 0, SEEK_SET);
|
|
read(file, head_flag, 4);
|
|
sync();
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
LOGD("validate head_flag %s", head_flag);
|
|
if (memcmp(head_flag, "BASP", 4) == 0) {
|
|
return true;
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
|
|
u32 baseparameter_api::get_crc32(unsigned char *buf, unsigned int size) {
|
|
u32 i, crc;
|
|
crc = 0xFFFFFFFF;
|
|
for (i = 0; i < size; i++)
|
|
crc = crc32_table[(crc ^ buf[i]) & 0xff] ^ (crc >> 8);
|
|
|
|
return crc^0xFFFFFFFF;
|
|
}
|
|
|
|
int baseparameter_api::get_framebuffer_info(unsigned int connector_type, unsigned int connector_id, framebuffer_info *info) {
|
|
struct disp_info disp;
|
|
int ret = get_disp_info(connector_type, connector_id, &disp);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(info, &(disp.framebuffer_info) ,sizeof(framebuffer_info));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::set_framebuffer_info(unsigned int connector_type, unsigned int connector_id, framebuffer_info *info) {
|
|
struct disp_info disp;
|
|
int ret = get_disp_info(connector_type, connector_id, &disp);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(&(disp.framebuffer_info), info, sizeof(framebuffer_info));
|
|
return set_disp_info(connector_type, connector_id, &disp);
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::get_all_disp_header(struct disp_header *headers) {
|
|
int file, ret;
|
|
const char *baseparameterfile = get_baseparameter_file();
|
|
if (!baseparameterfile) {
|
|
sync();
|
|
return -ENOENT;
|
|
}
|
|
pthread_rwlock_rdlock(&rwlock);
|
|
file = open(baseparameterfile, O_RDWR);
|
|
if (file < 0) {
|
|
LOGD("base paramter file can not be opened \n");
|
|
sync();
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return -EIO;
|
|
}
|
|
|
|
lseek(file, 8, SEEK_SET);
|
|
ret = read(file, headers, sizeof(disp_header) * 8);
|
|
if(ret < 0){
|
|
sync();
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return -EIO;
|
|
}
|
|
sync();
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return 0;
|
|
}
|
|
|
|
int baseparameter_api::get_baseparameter_info(unsigned int index, baseparameter_info *info) {
|
|
int file, ret, offset;
|
|
const char *baseparameterfile = get_baseparameter_file();
|
|
if (!baseparameterfile) {
|
|
sync();
|
|
return -ENOENT;
|
|
}
|
|
pthread_rwlock_rdlock(&rwlock);
|
|
file = open(baseparameterfile, O_RDWR);
|
|
if (file < 0) {
|
|
LOGD("base paramter file can not be opened \n");
|
|
sync();
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return -EIO;
|
|
}
|
|
if(index == BASE_PARAMETER){
|
|
offset = 0;
|
|
} else {
|
|
offset = BACKUP_OFFSET;
|
|
}
|
|
lseek(file, offset, SEEK_SET);
|
|
ret = read(file, info, sizeof(baseparameter_info));
|
|
if(ret < 0){
|
|
sync();
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return -EIO;
|
|
}
|
|
sync();
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return 0;
|
|
}
|
|
|
|
int baseparameter_api::set_baseparameter_info(unsigned int index, baseparameter_info *info) {
|
|
int file, ret, offset;
|
|
const char *baseparameterfile = get_baseparameter_file();
|
|
if (!baseparameterfile) {
|
|
sync();
|
|
return -ENOENT;
|
|
}
|
|
pthread_rwlock_wrlock(&rwlock);
|
|
file = open(baseparameterfile, O_RDWR);
|
|
if (file < 0) {
|
|
LOGD("base paramter file can not be opened \n");
|
|
sync();
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return -EIO;
|
|
}
|
|
if(index == BASE_PARAMETER){
|
|
offset = 0;
|
|
} else {
|
|
offset = BACKUP_OFFSET;
|
|
}
|
|
lseek(file, offset, SEEK_SET);
|
|
ret = write(file, (char*)(info), sizeof(baseparameter_info));
|
|
if (ret < 0) {
|
|
LOGD("fail to write");
|
|
sync();
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return -EIO;
|
|
}
|
|
fsync(file);
|
|
close(file);
|
|
pthread_rwlock_unlock(&rwlock);
|
|
return 0;
|
|
}
|
|
|
|
int baseparameter_api::set_pq_tuning_info(struct pq_tuning_info *info) {
|
|
int ret;
|
|
u32 crc32 = get_crc32((unsigned char *)info, sizeof(pq_tuning_info) - sizeof(u32));
|
|
info->crc = crc32;
|
|
baseparameter_info base;
|
|
ret = get_baseparameter_info(0, &base);
|
|
if(ret != 0) {
|
|
return ret;
|
|
}
|
|
memcpy(&base.pq_tuning_info, info, sizeof(pq_tuning_info));
|
|
ret = set_baseparameter_info(0, &base);
|
|
return ret;
|
|
}
|
|
|
|
int baseparameter_api::get_pq_tuning_info(struct pq_tuning_info *info) {
|
|
baseparameter_info base;
|
|
int ret = get_baseparameter_info(0, &base);
|
|
if (ret == 0) {
|
|
memcpy(info, &base.pq_tuning_info, sizeof(pq_tuning_info));
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int baseparameter_api::get_csc_info(struct csc_info *csc) {
|
|
struct pq_tuning_info param;
|
|
int ret = get_pq_tuning_info(¶m);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(csc, ¶m.csc ,sizeof(csc_info));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::set_csc_info(struct csc_info *csc) {
|
|
struct pq_tuning_info param;
|
|
int ret = get_pq_tuning_info(¶m);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(¶m.csc, csc, sizeof(csc_info));
|
|
return set_pq_tuning_info(¶m);
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::get_dci_info(struct dci_info *dci) {
|
|
struct pq_tuning_info param;
|
|
int ret = get_pq_tuning_info(¶m);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(dci, ¶m.dci ,sizeof(dci_info));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::set_dci_info(struct dci_info *dci) {
|
|
struct pq_tuning_info param;
|
|
int ret = get_pq_tuning_info(¶m);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(¶m.dci, dci, sizeof(dci_info));
|
|
return set_pq_tuning_info(¶m);
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::get_acm_info(struct acm_info *acm) {
|
|
struct pq_tuning_info param;
|
|
int ret = get_pq_tuning_info(¶m);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(acm, ¶m.acm ,sizeof(acm_info));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::set_acm_info(struct acm_info *acm) {
|
|
struct pq_tuning_info param;
|
|
int ret = get_pq_tuning_info(¶m);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(¶m.acm, acm, sizeof(acm_info));
|
|
return set_pq_tuning_info(¶m);
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::get_pq_tuning_gamma(struct gamma_lut_data *data) {
|
|
struct pq_tuning_info param;
|
|
int ret = get_pq_tuning_info(¶m);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(data, ¶m.gamma ,sizeof(gamma_lut_data));
|
|
return 0;
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::set_pq_tuning_gamma(struct gamma_lut_data *data) {
|
|
struct pq_tuning_info param;
|
|
int ret = get_pq_tuning_info(¶m);
|
|
if(ret < 0){
|
|
return ret;
|
|
}else {
|
|
memcpy(¶m.gamma, data, sizeof(gamma_lut_data));
|
|
return set_pq_tuning_info(¶m);
|
|
}
|
|
}
|
|
|
|
int baseparameter_api::get_pq_factory_info(struct pq_factory_info *info) {
|
|
baseparameter_info base;
|
|
int ret = get_baseparameter_info(0, &base);
|
|
if (ret == 0) {
|
|
memcpy(info, &base.pq_factory_info, sizeof(pq_factory_info));
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
int baseparameter_api::set_pq_factory_info(struct pq_factory_info *info) {
|
|
int ret;
|
|
u32 crc32 = get_crc32((unsigned char *)info, sizeof(pq_factory_info) - sizeof(u32));
|
|
info->crc = crc32;
|
|
baseparameter_info base;
|
|
ret = get_baseparameter_info(0, &base);
|
|
if(ret != 0) {
|
|
return ret;
|
|
}
|
|
memcpy(&base.pq_factory_info, info, sizeof(pq_factory_info));
|
|
ret = set_baseparameter_info(0, &base);
|
|
return ret;
|
|
}
|
|
|
|
int baseparameter_api::get_version(unsigned short* major_version, unsigned short* minor_version) {
|
|
baseparameter_info info;
|
|
int ret = get_baseparameter_info(0, &info);
|
|
*major_version = info.major_version;
|
|
*minor_version = info.minor_version;
|
|
return ret;
|
|
}
|
|
|
|
|