cd7a05c656
Enable few more important compilation flags which will consider warnings as errors. Most of these flags were configured to be only warning for mobile SPs, but for wearable SPs some of them are configured to be errors. So configure these as in common GNSS flags so that same set of flags could be applied to mobile SPs too. Fix compilation errors which were showing up, when these flags were enabled. Change-Id: I62ef74419d4416252dfc8b25251ba3a51d522bfd CRs-Fixed: 3292623
284 lines
11 KiB
C++
284 lines
11 KiB
C++
/* Copyright (c) 2012-2015, 2021 The Linux Foundation. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of The Linux Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
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* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/*
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Changes from Qualcomm Innovation Center are provided under the following license:
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Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted (subject to the limitations in the
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disclaimer below) provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above
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copyright notice, this list of conditions and the following
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disclaimer in the documentation and/or other materials provided
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with the distribution.
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* Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
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GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
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HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
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IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <unistd.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <errno.h>
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#include <log_util.h>
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#include "loc_target.h"
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#include "loc_log.h"
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#include <loc_pla.h>
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#define APQ8064_ID_1 "109"
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#define APQ8064_ID_2 "153"
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#define MPQ8064_ID_1 "130"
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#define MSM8930_ID_1 "142"
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#define MSM8930_ID_2 "116"
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#define APQ8030_ID_1 "157"
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#define APQ8074_ID_1 "184"
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#define LINE_LEN 100
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#define STR_LIQUID "Liquid"
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#define STR_SURF "Surf"
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#define STR_MTP "MTP"
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#define STR_APQ "apq"
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#define STR_SDC "sdc" // alternative string for APQ targets
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#define STR_QCS "qcs" // string for Gen9 APQ targets
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#define STR_MSM "msm"
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#define STR_SDM "sdm" // alternative string for MSM targets
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#define STR_APQ_NO_WGR "baseband_apq_nowgr"
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#define STR_AUTO "auto"
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#define IS_STR_END(c) ((c) == '\0' || (c) == '\n' || (c) == '\r')
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#define LENGTH(s) (sizeof(s) - 1)
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#define GPS_CHECK_NO_ERROR 0
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#define GPS_CHECK_NO_GPS_HW 1
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static unsigned int gTarget = (unsigned int)-1;
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static int read_a_line(const char * file_path, char * line, int line_size)
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{
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FILE *fp;
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int result = 0;
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* line = '\0';
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fp = fopen(file_path, "r" );
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if( fp == NULL ) {
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LOC_LOGE("open failed: %s: %s\n", file_path, strerror(errno));
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result = -1;
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} else {
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int len;
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fgets(line, line_size, fp);
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len = strlen(line);
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while ('\n' == line[len-1]) {
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// If there is a new line at end of string, replace it with NULL
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line[len-1] = '\0';
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len--;
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}
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len = len < line_size - 1? len : line_size - 1;
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line[len] = '\0';
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LOC_LOGD("cat %s: %s", file_path, line);
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fclose(fp);
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}
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return result;
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}
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/*The character array passed to this function should have length
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of atleast PROPERTY_VALUE_MAX*/
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void loc_get_target_baseband(char *baseband, int array_length)
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{
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if(baseband && (array_length >= PROPERTY_VALUE_MAX)) {
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property_get("ro.baseband", baseband, "");
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LOC_LOGD("%s:%d]: Baseband: %s\n", __func__, __LINE__, baseband);
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}
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else {
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LOC_LOGE("%s:%d]: NULL parameter or array length less than PROPERTY_VALUE_MAX\n",
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__func__, __LINE__);
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}
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}
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/*The character array passed to this function should have length
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of atleast PROPERTY_VALUE_MAX*/
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void loc_get_platform_name(char *platform_name, int array_length)
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{
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if(platform_name && (array_length >= PROPERTY_VALUE_MAX)) {
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property_get("ro.board.platform", platform_name, "");
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LOC_LOGD("%s:%d]: Target name: %s\n", __func__, __LINE__, platform_name);
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}
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else {
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LOC_LOGE("%s:%d]: Null parameter or array length less than PROPERTY_VALUE_MAX\n",
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__func__, __LINE__);
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}
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}
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/*The character array passed to this function should have length
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of atleast PROPERTY_VALUE_MAX*/
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void loc_get_auto_platform_name(char *platform_name, int array_length)
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{
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if(platform_name && (array_length >= PROPERTY_VALUE_MAX)) {
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property_get("ro.hardware.type", platform_name, "");
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LOC_LOGD("%s:%d]: Autoplatform name: %s\n", __func__, __LINE__, platform_name);
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}
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else {
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LOC_LOGE("%s:%d]: Null parameter or array length less than PROPERTY_VALUE_MAX\n",
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__func__, __LINE__);
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}
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}
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/*Reads the property ro.config.low_ram to identify if this is a low ram target
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Returns:
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0 if not a low ram target
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1 if this is a low ram target
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*/
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int loc_identify_low_ram_target()
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{
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char low_ram_target[PROPERTY_VALUE_MAX];
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property_get("ro.config.low_ram", low_ram_target, "");
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LOC_LOGd("low ram target: %s\n", low_ram_target);
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return !(strncmp(low_ram_target, "true", PROPERTY_VALUE_MAX));
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}
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/*The character array passed to this function should have length
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of atleast PROPERTY_VALUE_MAX*/
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/* Reads the soc_id node and return the soc_id value */
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void loc_get_device_soc_id(char *soc_id_value, int array_length)
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{
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static const char soc_id[] = "/sys/devices/soc0/soc_id";
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static const char soc_id_dep[] = "/sys/devices/system/soc/soc0/id";
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int return_val = 0;
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if (soc_id_value && (array_length >= PROPERTY_VALUE_MAX)) {
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if (!access(soc_id, F_OK)) {
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return_val = read_a_line(soc_id, soc_id_value, array_length);
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} else {
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return_val = read_a_line(soc_id_dep, soc_id_value, array_length);
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}
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if (0 == return_val) {
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LOC_LOGd("SOC Id value: %s\n", soc_id_value);
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} else {
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LOC_LOGe("Unable to read the soc_id value\n");
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}
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} else {
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LOC_LOGe("Null parameter or array length less than PROPERTY_VALUE_MAX\n");
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}
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}
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unsigned int loc_get_target(void)
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{
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if (gTarget != (unsigned int)-1)
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return gTarget;
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static const char hw_platform[] = "/sys/devices/soc0/hw_platform";
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static const char hw_platform_dep[] =
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"/sys/devices/system/soc/soc0/hw_platform";
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static const char mdm[] = "/target"; // mdm target we are using
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char rd_hw_platform[LINE_LEN];
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char rd_id[LINE_LEN];
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char rd_mdm[LINE_LEN];
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char baseband[LINE_LEN];
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char rd_auto_platform[LINE_LEN];
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loc_get_target_baseband(baseband, sizeof(baseband));
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if (!access(hw_platform, F_OK)) {
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read_a_line(hw_platform, rd_hw_platform, LINE_LEN);
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} else {
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read_a_line(hw_platform_dep, rd_hw_platform, LINE_LEN);
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}
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// Get the soc-id for this device.
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loc_get_device_soc_id(rd_id, sizeof(rd_id));
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/*check automotive platform*/
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loc_get_auto_platform_name(rd_auto_platform, sizeof(rd_auto_platform));
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if( !memcmp(rd_auto_platform, STR_AUTO, LENGTH(STR_AUTO)) )
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{
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gTarget = TARGET_AUTO;
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goto detected;
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}
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if( !memcmp(baseband, STR_APQ_NO_WGR, LENGTH(STR_APQ_NO_WGR)) ){
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gTarget = TARGET_NO_GNSS;
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goto detected;
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}
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if( !memcmp(baseband, STR_APQ, LENGTH(STR_APQ)) ||
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!memcmp(baseband, STR_SDC, LENGTH(STR_SDC)) ||
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!memcmp(baseband, STR_QCS, LENGTH(STR_QCS)) ) {
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if( !memcmp(rd_id, MPQ8064_ID_1, LENGTH(MPQ8064_ID_1))
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&& IS_STR_END(rd_id[LENGTH(MPQ8064_ID_1)]) )
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gTarget = TARGET_NO_GNSS;
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else
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gTarget = TARGET_APQ_SA;
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} else if (((!memcmp(rd_hw_platform, STR_LIQUID, LENGTH(STR_LIQUID))
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&& IS_STR_END(rd_hw_platform[LENGTH(STR_LIQUID)])) ||
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(!memcmp(rd_hw_platform, STR_SURF, LENGTH(STR_SURF))
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&& IS_STR_END(rd_hw_platform[LENGTH(STR_SURF)])) ||
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(!memcmp(rd_hw_platform, STR_MTP, LENGTH(STR_MTP))
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&& IS_STR_END(rd_hw_platform[LENGTH(STR_MTP)]))) &&
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!read_a_line( mdm, rd_mdm, LINE_LEN)) {
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gTarget = TARGET_MDM;
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} else if( (!memcmp(rd_id, MSM8930_ID_1, LENGTH(MSM8930_ID_1))
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&& IS_STR_END(rd_id[LENGTH(MSM8930_ID_1)])) ||
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(!memcmp(rd_id, MSM8930_ID_2, LENGTH(MSM8930_ID_2))
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&& IS_STR_END(rd_id[LENGTH(MSM8930_ID_2)])) ) {
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gTarget = TARGET_MSM_NO_SSC;
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} else if ( !memcmp(baseband, STR_MSM, LENGTH(STR_MSM)) ||
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!memcmp(baseband, STR_SDM, LENGTH(STR_SDM)) ) {
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gTarget = TARGET_DEFAULT;
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} else {
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gTarget = TARGET_UNKNOWN;
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}
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detected:
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LOC_LOGW("HAL: %s returned %d", __FUNCTION__, gTarget);
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return gTarget;
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}
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