fm: Added support for configuring performance parameters
Add apis to configure fm performance related parameters.
CRs-Fixed: 671803
Change-Id: I37565c21a731023e42372be71fb28edc30154672
diff --git a/jni/ConfigFmThs.cpp b/jni/ConfigFmThs.cpp
new file mode 100644
index 0000000..09529c5
--- /dev/null
+++ b/jni/ConfigFmThs.cpp
@@ -0,0 +1,526 @@
+/*
+ * Copyright (c) 2014, The Linux Foundation. All rights reserved.
+
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of The Linux Foundation nor
+ * the names of its contributors may be used to endorse or promote
+ * products derived from this software without specific prior written
+ * permission.
+
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+ * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+ * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <cstdlib>
+#include <cstring>
+#include "ConfigFmThs.h"
+#include "FmPerformanceParams.h"
+#include <utils/Log.h>
+
+static int compare_name
+(
+ const void *name1, const void *name2
+)
+{
+ char *first = (char *)name1;
+ struct NAME_MAP *second = (struct NAME_MAP *)name2;
+
+ return(strcmp(first, second->name));
+}
+
+ConfigFmThs :: ConfigFmThs
+(
+)
+{
+ keyfile = NULL;
+}
+
+ConfigFmThs :: ~ConfigFmThs
+(
+)
+{
+ free_key_file(keyfile);
+}
+
+void ConfigFmThs :: set_af_ths
+(
+ UINT fd
+)
+{
+ signed char ret = FM_SUCCESS;
+ char **keys;
+ char **keys_cpy;
+ char *key_value;
+ int value;
+ FmPerformanceParams perf_params;
+ struct NAME_MAP *found;
+
+ if(keyfile != NULL) {
+ keys_cpy = keys = get_keys(keyfile, GRPS_MAP[0].name);
+ if(keys != NULL) {
+ while(*keys != NULL) {
+ ALOGE("key found is: %s\n", *keys);
+ found = (NAME_MAP *)bsearch(*keys, AF_PARAMS_MAP,
+ MAX_AF_PARAMS, sizeof(NAME_MAP), compare_name);
+ if(found != NULL) {
+ key_value = get_value(keyfile,
+ GRPS_MAP[0].name, found->name);
+ if((key_value != NULL) && strcmp(key_value, "")) {
+ value = atoi(key_value);
+ switch(found->num) {
+ case AF_RMSSI_TH:
+ if((value >= AF_RMSSI_TH_MIN)
+ && (value <= AF_RMSSI_TH_MAX)) {
+ ALOGE("Set af rmssi th: %d\n", value);
+ ret = perf_params.SetAfRmssiTh(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting Af Rmssi th\n");
+ break;
+ }
+ unsigned short th;
+ ret = perf_params.GetAfRmssiTh(fd, th);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read af rmssith: %hd\n", th);
+ }else {
+ ALOGE("Error in reading Af Rmssi th\n");
+ }
+ }
+ break;
+ case AF_RMSSI_SAMPLES:
+ if((value >= AF_RMSSI_SAMPLES_MIN)
+ && (value <= AF_RMSSI_SAMPLES_MAX)) {
+ ALOGE("Set af rmssi samples cnt: %d\n", value);
+ ret = perf_params.SetAfRmssiSamplesCnt(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting af rmssi samples\n");
+ break;
+ }
+ unsigned char cnt;
+ ret = perf_params.GetAfRmssiSamplesCnt(fd, cnt);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read af rmssi samples cnt: %hhd\n", cnt);
+ }else {
+ ALOGE("Error in reading rmssi samples\n");
+ }
+ }
+ break;
+ case GOOD_CH_RMSSI_TH:
+ if((value >= GOOD_CH_RMSSI_TH_MIN)
+ && (value <= GOOD_CH_RMSSI_TH_MAX)) {
+ ALOGE("Set Good channle rmssi th: %d\n", value);
+ ret = perf_params.SetGoodChannelRmssiTh(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting Good channle rmssi th\n");
+ break;
+ }
+ signed char th;
+ ret = perf_params.GetGoodChannelRmssiTh(fd, th);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read good channel rmssi th: %d\n", th);
+ }else {
+ ALOGE("Error in reading Good channle rmssi th\n");
+ }
+ }
+ break;
+ }
+ }else {
+ ALOGE("key_val for key: %s is empty\n",
+ *keys);
+ }
+ free(key_value);
+ }
+ keys++;
+ }
+ }else {
+ ALOGE("No of keys found is zero\n");
+ }
+ free_strs(keys_cpy);
+ }else {
+ ALOGE("key file is null\n");
+ }
+}
+
+void ConfigFmThs :: set_srch_ths
+(
+ UINT fd
+)
+{
+ signed char ret = FM_SUCCESS;
+ char **keys = NULL;
+ char **keys_cpy = NULL;
+ char *key_value = NULL;
+ int value;
+ FmPerformanceParams perf_params;
+ struct NAME_MAP *found = NULL;
+
+ if(keyfile != NULL) {
+ keys_cpy = keys = get_keys(keyfile, GRPS_MAP[2].name);
+ if(keys != NULL) {
+ while(*keys != NULL) {
+ found = (NAME_MAP *)bsearch(*keys, SEACH_PARAMS_MAP,
+ MAX_SRCH_PARAMS, sizeof(NAME_MAP), compare_name);
+ if(found != NULL) {
+ key_value = get_value(keyfile, GRPS_MAP[2].name, found->name);
+ ALOGE("found srch ths: %s: %s\n", found->name, key_value);
+ if((key_value != NULL) && strcmp(key_value, "")) {
+ value = atoi(key_value);
+ switch(found->num) {
+ case SINR_FIRST_STAGE:
+ if((value >= SINR_FIRST_STAGE_MIN)
+ && (value <= SINR_FIRST_STAGE_MAX)) {
+ ALOGE("Set sinr first stage: %d\n", value);
+ ret = perf_params.SetSinrFirstStage(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting sinr first stage\n");
+ break;
+ }
+ signed char th;
+ ret = perf_params.GetSinrFirstStage(fd, th);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read sinr first stage: %d\n", th);
+ }else {
+ ALOGE("Error in reading sinr first stage\n");
+ }
+ }
+ break;
+ case RMSSI_FIRST_STAGE:
+ if((value >= RMSSI_FIRST_STAGE_MIN)
+ && (value <= RMSSI_FIRST_STAGE_MAX)) {
+ ALOGE("Set rmssi first stage: %d\n", value);
+ ret = perf_params.SetRmssiFirstStage(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting rmssi first stage\n");
+ break;
+ }
+ signed char th;
+ ret = perf_params.GetRmssiFirstStage(fd, th);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read rmssi first stage: %d\n", th);
+ }else {
+ ALOGE("Error in reading rmssi first stage\n");
+ }
+ }
+ break;
+ case INTF_LOW_TH:
+ if((value >= INTF_LOW_TH_MIN)
+ && (value <= INTF_LOW_TH_MAX)) {
+ ALOGE("Set intf low th: %d\n", value);
+ ret = perf_params.SetIntfLowTh(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting intf low th\n");
+ break;
+ }
+ unsigned char th;
+ ret = perf_params.GetIntfLowTh(fd, th);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read intf low th: %u\n", th);
+ }else {
+ ALOGE("Error in reading intf low th\n");
+ }
+ }
+ break;
+ case INTF_HIGH_TH:
+ if((value >= INTF_HIGH_TH_MIN)
+ && (value <= INTF_HIGH_TH_MAX)) {
+ ALOGE("Set intf high th: %d\n", value);
+ ret = perf_params.SetIntfHighTh(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting intf high th\n");
+ break;
+ }
+ unsigned char th;
+ ret = perf_params.GetIntfHighTh(fd, th);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read intf high th: %u\n", th);
+ }else {
+ ALOGE("Error in reading intf high th\n");
+ }
+ }
+ break;
+ case CF0_TH:
+ ALOGE("Set cf0 th: %d\n", value);
+ ret = perf_params.SetCf0Th12(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting cf0 th\n");
+ break;
+ }
+ int th;
+ ret = perf_params.GetCf0Th12(fd, th);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read CF012 th: %d\n", th);
+ }else {
+ ALOGE("Error in reading cf0 th\n");
+ }
+ break;
+ case SRCH_ALGO_TYPE:
+ if((value >= SRCH_ALGO_TYPE_MIN)
+ && (value <= SRCH_ALGO_TYPE_MAX)) {
+ ALOGE("Set search algo type: %d\n", value);
+ ret = perf_params.SetSrchAlgoType(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting search algo type\n");
+ break;
+ }
+ unsigned char algo;
+ ret = perf_params.GetSrchAlgoType(fd, algo);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read algo type: %u\n", algo);
+ }else {
+ ALOGE("Error in reading search algo type\n");
+ }
+ }
+ break;
+ case SINR_SAMPLES:
+ if((value >= SINR_SAMPLES_CNT_MIN)
+ && (value <= SINR_SAMPLES_CNT_MAX)) {
+ ALOGE("Set sinr samples count: %d\n", value);
+ ret = perf_params.SetSinrSamplesCnt(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting sinr samples count\n");
+ break;
+ }
+ unsigned char cnt;
+ ret = perf_params.GetSinrSamplesCnt(fd, cnt);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read sinr samples cnt: %u\n", cnt);
+ }else {
+ ALOGE("Error in reading sinr samples count\n");
+ }
+ }
+ break;
+ case SINR:
+ if((value >= SINR_FINAL_STAGE_MIN)
+ && (value <= SINR_FINAL_STAGE_MAX)) {
+ ALOGE("Set final stage sinr: %d\n", value);
+ ret = perf_params.SetSinrFinalStage(fd, value);
+ if(ret == FM_FAILURE) {
+ ALOGE("Error in setting final stage sinr\n");
+ break;
+ }
+ signed char th;
+ ret = perf_params.GetSinrFinalStage(fd, th);
+ if(ret == FM_SUCCESS) {
+ ALOGE("Read final stage sinr: %d\n", th);
+ }else {
+ ALOGE("Error in reading final stage sinr\n");
+ }
+ }
+ break;
+ }
+ }else {
+ ALOGE("key_value for key: %s is empty\n",
+ *keys);
+ }
+ free(key_value);
+ }
+ keys++;
+ }
+ }else {
+ ALOGE("No of keys found is zero\n");
+ }
+ free_strs(keys_cpy);
+ }else {
+ ALOGE("key file is null\n");
+ }
+}
+
+void ConfigFmThs :: set_hybrd_list
+(
+ UINT fd
+)
+{
+ signed char ret = FM_SUCCESS;
+ char **keys = NULL;
+ char **keys_cpy = NULL;
+ char *key_value = NULL;
+ char *freqs = NULL;
+ unsigned int *freqs_array = NULL;
+ signed char *sinrs_array = NULL;
+ char *sinrs = NULL;
+ int value;
+ unsigned int freq_cnt = 0;
+ unsigned int sinr_cnt = 0;
+ FmPerformanceParams perf_params;
+ struct NAME_MAP *found;
+
+ ALOGE("Inside hybrid srch list\n");
+ if(keyfile != NULL) {
+ keys_cpy = keys = get_keys(keyfile, GRPS_MAP[1].name);
+ if(keys != NULL) {
+ while(*keys != NULL) {
+ found = (NAME_MAP *)bsearch(*keys, HYBRD_SRCH_MAP,
+ MAX_HYBRID_SRCH_PARAMS, sizeof(NAME_MAP), compare_name);
+ if(found != NULL) {
+ key_value = get_value(keyfile, GRPS_MAP[1].name, found->name);
+ if((key_value != NULL) && strcmp(key_value, "")) {
+ switch(found->num) {
+ case FREQ_LIST:
+ freqs = key_value;
+ break;
+ case SINR_LIST:
+ sinrs = key_value;
+ break;
+ default:
+ free(key_value);
+ break;
+ }
+ }
+ }
+ keys++;
+ }
+ free_strs(keys_cpy);
+ }else {
+ ALOGE("No of keys found is zero\n");
+ }
+ }else {
+ ALOGE("key file is null\n");
+ }
+
+ freq_cnt = extract_comma_sep_freqs(freqs, &freqs_array, ",");
+ sinr_cnt = extract_comma_sep_sinrs(sinrs, &sinrs_array, ",");
+
+ if((freq_cnt == sinr_cnt) && (sinr_cnt > 0)) {
+ perf_params.SetHybridSrchList(fd, freqs_array, sinrs_array, freq_cnt);
+ }
+
+ free(freqs);
+ free(sinrs);
+ free(freqs_array);
+ free(sinrs_array);
+}
+
+unsigned int ConfigFmThs :: extract_comma_sep_freqs
+(
+ char *freqs,
+ unsigned int **freqs_arr,
+ const char *str
+)
+{
+ char *next_freq;
+ unsigned int freq;
+ unsigned int *freqs_new_arr;
+ unsigned int size = 0;
+ unsigned int len = 0;
+
+ next_freq = strtok(freqs, str);
+ while(next_freq != NULL) {
+ freq = atoi(next_freq);
+ ALOGD("HYBRID_SRCH freq: %u\n", freq);
+ if(size == len) {
+ size <<= 1;
+ if(size == 0)
+ size = 1;
+ freqs_new_arr = (unsigned int *)realloc(*freqs_arr,
+ size * sizeof(unsigned int));
+ if(freqs_new_arr == NULL) {
+ free(*freqs_arr);
+ *freqs_arr = NULL;
+ break;
+ }
+ *freqs_arr = freqs_new_arr;
+ }
+ (*freqs_arr)[len] = freq;
+ len++;
+ next_freq = strtok(NULL, str);
+ }
+ return len;
+}
+
+unsigned int ConfigFmThs :: extract_comma_sep_sinrs
+(
+ char *sinrs,
+ signed char **sinrs_arr,
+ const char *str
+)
+{
+ char *next_sinr;
+ signed char *sinrs_new_arr;
+ unsigned int size = 0;
+ unsigned int len = 0;
+ signed char sinr;
+
+ next_sinr = strtok(sinrs, str);
+ while(next_sinr != NULL) {
+ sinr = atoi(next_sinr);
+ ALOGD("HYBRID_SRCH sinr: %d\n", sinr);
+ if(size == len) {
+ size <<= 1;
+ if(size == 0)
+ size = 1;
+ sinrs_new_arr = (signed char *)realloc(*sinrs_arr,
+ size * sizeof(signed char));
+ if(sinrs_new_arr == NULL) {
+ free(*sinrs_arr);
+ *sinrs_arr = NULL;
+ break;
+ }
+ *sinrs_arr = sinrs_new_arr;
+ }
+ (*sinrs_arr)[len] = sinr;
+ len++;
+ next_sinr = strtok(NULL, str);
+ }
+ return len;
+}
+
+void ConfigFmThs :: SetRxSearchAfThs
+(
+ const char *file, UINT fd
+)
+{
+ int index;
+ struct NAME_MAP *found;
+ char **grps = NULL;
+ char **grps_cpy = NULL;
+
+ keyfile = get_key_file();
+
+ ALOGE("file name is: %s\n", file);
+ if(!parse_load_file(keyfile, file)) {
+ ALOGE("Error in loading threshold file\n");
+ }else {
+ grps_cpy = grps = get_grps(keyfile);
+ if(grps != NULL) {
+ while(*grps != NULL) {
+ ALOGE("Search grp: %s\n", *grps);
+ found = (NAME_MAP *)bsearch(*grps, GRPS_MAP, MAX_GRPS,
+ sizeof(NAME_MAP), compare_name);
+ if(found != NULL) {
+ ALOGE("Found group: %s\n", found->name);
+ switch(found->num) {
+ case AF_THS:
+ set_af_ths(fd);
+ break;
+ case SRCH_THS:
+ set_srch_ths(fd);
+ break;
+ case HYBRD_SRCH_LIST:
+ set_hybrd_list(fd);
+ break;
+ }
+ }
+ grps++;
+ }
+ }else {
+ ALOGE("No of groups found is zero\n");
+ }
+ free_strs(grps_cpy);
+ }
+ free_key_file(keyfile);
+ keyfile = NULL;
+}