| /* |
| * Copyright (c) 2009-2015, 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. |
| */ |
| |
| #define LOG_TAG "android_hardware_fm" |
| |
| #include "jni.h" |
| #include "JNIHelp.h" |
| #include "utils/Log.h" |
| #include "utils/misc.h" |
| #include "FmIoctlsInterface.h" |
| #include "ConfigFmThs.h" |
| #include <cutils/properties.h> |
| #include <fcntl.h> |
| #include <math.h> |
| #include <sys/ioctl.h> |
| #include <linux/videodev2.h> |
| #include <assert.h> |
| #include <dlfcn.h> |
| #include "android_runtime/Log.h" |
| #include "android_runtime/AndroidRuntime.h" |
| |
| #define RADIO "/dev/radio0" |
| #define FM_JNI_SUCCESS 0L |
| #define FM_JNI_FAILURE -1L |
| #define SEARCH_DOWN 0 |
| #define SEARCH_UP 1 |
| #define HIGH_BAND 2 |
| #define LOW_BAND 1 |
| #define CAL_DATA_SIZE 23 |
| #define V4L2_CTRL_CLASS_USER 0x00980000 |
| #define V4L2_CID_PRIVATE_IRIS_SET_CALIBRATION (V4L2_CTRL_CLASS_USER + 0x92A) |
| #define V4L2_CID_PRIVATE_TAVARUA_ON_CHANNEL_THRESHOLD (V4L2_CTRL_CLASS_USER + 0x92B) |
| #define V4L2_CID_PRIVATE_TAVARUA_OFF_CHANNEL_THRESHOLD (V4L2_CTRL_CLASS_USER + 0x92C) |
| #define V4L2_CID_PRIVATE_IRIS_SET_SPURTABLE (V4L2_CTRL_CLASS_USER + 0x92D) |
| #define TX_RT_LENGTH 63 |
| #define WAIT_TIMEOUT 200000 /* 200*1000us */ |
| #define TX_RT_DELIMITER 0x0d |
| #define PS_LEN 9 |
| #define V4L2_CID_PRIVATE_TAVARUA_STOP_RDS_TX_RT 0x08000017 |
| #define V4L2_CID_PRIVATE_TAVARUA_STOP_RDS_TX_PS_NAME 0x08000016 |
| #define V4L2_CID_PRIVATE_UPDATE_SPUR_TABLE 0x08000034 |
| #define V4L2_CID_PRIVATE_TAVARUA_TX_SETPSREPEATCOUNT 0x08000034 |
| #define MASK_PI (0x0000FFFF) |
| #define MASK_PI_MSB (0x0000FF00) |
| #define MASK_PI_LSB (0x000000FF) |
| #define MASK_PTY (0x0000001F) |
| #define MASK_TXREPCOUNT (0x0000000F) |
| |
| enum search_dir_t { |
| SEEK_UP, |
| SEEK_DN, |
| SCAN_UP, |
| SCAN_DN |
| }; |
| |
| static JNIEnv *g_jEnv = NULL; |
| static JavaVM *g_jVM = NULL; |
| |
| namespace android { |
| |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| char *FM_LIBRARY_NAME = "fm_helium.so"; |
| char *FM_LIBRARY_SYMBOL_NAME = "FM_HELIUM_LIB_INTERFACE"; |
| void *lib_handle; |
| |
| typedef void (*enb_result_cb)(); |
| typedef void (*tune_rsp_cb)(int Freq); |
| typedef void (*seek_rsp_cb)(int Freq); |
| typedef void (*scan_rsp_cb)(); |
| typedef void (*srch_list_rsp_cb)(uint16_t *scan_tbl); |
| typedef void (*stereo_mode_cb)(bool status); |
| typedef void (*rds_avl_sts_cb)(bool status); |
| typedef void (*af_list_cb)(uint16_t *af_list); |
| typedef void (*rt_cb)(char *rt); |
| typedef void (*ps_cb)(char *ps); |
| typedef void (*oda_cb)(); |
| typedef void (*rt_plus_cb)(char *rt_plus); |
| typedef void (*ert_cb)(char *ert); |
| typedef void (*disable_cb)(); |
| typedef void (*callback_thread_event)(unsigned int evt); |
| typedef void (*rds_grp_cntrs_cb)(char *rds_params); |
| typedef void (*rds_grp_cntrs_ext_cb)(char *rds_params); |
| |
| typedef void (*fm_peek_cb)(char *peek_rsp); |
| typedef void (*fm_ssbi_peek_cb)(char *ssbi_peek_rsp); |
| typedef void (*fm_agc_gain_cb)(char *agc_gain_rsp); |
| typedef void (*fm_ch_det_th_cb)(char *ch_det_rsp); |
| typedef void (*fm_ecc_evt_cb)(char *ecc); |
| typedef void (*fm_sig_thr_cb)(int val, int status); |
| typedef void (*fm_get_ch_det_thrs_cb) (int val, int status); |
| typedef void (*fm_def_data_rd_cb) (int val, int status); |
| typedef void (*fm_get_blnd_cb) (int val, int status); |
| typedef void (*fm_set_ch_det_thrs_cb) (int status); |
| typedef void (*fm_def_data_wrt_cb) (int status); |
| typedef void (*fm_set_blnd_cb) (int status); |
| typedef void (*fm_get_stn_prm_cb) (int val, int status); |
| typedef void (*fm_get_stn_dbg_prm_cb) (int val, int status); |
| |
| static JNIEnv *mCallbackEnv = NULL; |
| static jobject mCallbacksObj = NULL; |
| static jfieldID sCallbacksField; |
| |
| jclass javaClassRef; |
| static jmethodID method_psInfoCallback; |
| static jmethodID method_rtCallback; |
| static jmethodID method_ertCallback; |
| static jmethodID method_aflistCallback; |
| static jmethodID method_rtplusCallback; |
| static jmethodID method_eccCallback; |
| |
| jmethodID method_enableCallback; |
| jmethodID method_tuneCallback; |
| jmethodID method_seekCmplCallback; |
| jmethodID method_scanNxtCallback; |
| jmethodID method_srchListCallback; |
| jmethodID method_stereostsCallback; |
| jmethodID method_rdsAvlStsCallback; |
| jmethodID method_disableCallback; |
| jmethodID method_getSigThCallback; |
| jmethodID method_getChDetThrCallback; |
| jmethodID method_defDataRdCallback; |
| jmethodID method_getBlendCallback; |
| jmethodID method_setChDetThrCallback; |
| jmethodID method_defDataWrtCallback; |
| jmethodID method_setBlendCallback; |
| jmethodID method_getStnParamCallback; |
| jmethodID method_getStnDbgParamCallback; |
| |
| static bool checkCallbackThread() { |
| JNIEnv* env = AndroidRuntime::getJNIEnv(); |
| ALOGE("Callback env check fail: env: %p, callback: %p", env, mCallbackEnv); |
| if (mCallbackEnv != env || mCallbackEnv == NULL) |
| { |
| ALOGE("Callback env check fail: env: %p, callback: %p", env, mCallbackEnv); |
| return false; |
| } |
| return true; |
| } |
| |
| void fm_enabled_cb() { |
| ALOGD("Entered %s", __func__); |
| if (mCallbackEnv != NULL) { |
| ALOGE("javaObjectRef creating"); |
| jobject javaObjectRef = mCallbackEnv->NewObject(javaClassRef, method_enableCallback); |
| mCallbacksObj = javaObjectRef; |
| ALOGE("javaObjectRef = %p mCallbackobject =%p \n",javaObjectRef,mCallbacksObj); |
| } |
| ALOGD("exit %s", __func__); |
| } |
| |
| void fm_tune_cb(int Freq) |
| { |
| ALOGD("TUNE:Freq:%d", Freq); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_tuneCallback, (jint) Freq); |
| } |
| |
| void fm_seek_cmpl_cb(int Freq) |
| { |
| ALOGI("SEEK_CMPL: Freq: %d", Freq); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_seekCmplCallback, (jint) Freq); |
| } |
| |
| void fm_scan_next_cb() |
| { |
| ALOGI("SCAN_NEXT"); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_scanNxtCallback); |
| } |
| |
| void fm_srch_list_cb(uint16_t *scan_tbl) |
| { |
| ALOGI("SRCH_LIST"); |
| //mCallbackEnv->CallVoidMethod(javaObjectRef, method_srchListCallback); |
| } |
| |
| void fm_stereo_status_cb(bool stereo) |
| { |
| ALOGI("STEREO: %d", stereo); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_stereostsCallback, (jboolean) stereo); |
| } |
| |
| void fm_rds_avail_status_cb(bool rds_avl) |
| { |
| ALOGD("fm_rds_avail_status_cb: %d", rds_avl); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_rdsAvlStsCallback, (jboolean) rds_avl); |
| } |
| |
| void fm_af_list_update_cb(uint16_t *af_list) |
| { |
| ALOGD("AF_LIST"); |
| jbyteArray af_buffer = NULL; |
| |
| if (!checkCallbackThread()) { |
| ALOGE("Callback: '%s' is not called on the correct thread", __FUNCTION__); |
| return; |
| } |
| |
| af_buffer = mCallbackEnv->NewByteArray(STD_BUF_SIZE); |
| if (af_buffer == NULL) { |
| ALOGE(" af list allocate failed :"); |
| return; |
| } |
| |
| mCallbackEnv->SetByteArrayRegion(af_buffer, 0, STD_BUF_SIZE,(jbyte *)af_list); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_aflistCallback,af_buffer); |
| mCallbackEnv->DeleteLocalRef(af_buffer); |
| } |
| |
| void fm_rt_update_cb(char *rt) |
| { |
| ALOGD("RT_EVT: " ); |
| jbyteArray rt_buff = NULL; |
| int i,len; |
| |
| if (!checkCallbackThread()) { |
| ALOGE("Callback: '%s' is not called on the correct thread", __FUNCTION__); |
| return; |
| } |
| |
| len = (int)(rt[0] & 0xFF); |
| ALOGD(" rt data len=%d :",len); |
| len = len+5; |
| |
| ALOGD(" rt data len=%d :",len); |
| rt_buff = mCallbackEnv->NewByteArray(len); |
| if (rt_buff == NULL) { |
| ALOGE(" ps data allocate failed :"); |
| return; |
| } |
| |
| mCallbackEnv->SetByteArrayRegion(rt_buff, 0, len,(jbyte *)rt); |
| jbyte* bytes= mCallbackEnv->GetByteArrayElements(rt_buff,0); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_rtCallback,rt_buff); |
| mCallbackEnv->DeleteLocalRef(rt_buff); |
| } |
| |
| void fm_ps_update_cb(char *ps) |
| { |
| jbyteArray ps_data = NULL; |
| int i,len; |
| int numPs; |
| if (!checkCallbackThread()) { |
| ALOGE("Callback: '%s' is not called on the correct thread", __FUNCTION__); |
| return; |
| } |
| |
| numPs = (int)(ps[0] & 0xFF); |
| len = (numPs *8)+5; |
| |
| ALOGD(" ps data len=%d :",len); |
| ps_data = mCallbackEnv->NewByteArray(len); |
| if(ps_data == NULL) { |
| ALOGE(" ps data allocate failed :"); |
| return; |
| } |
| |
| mCallbackEnv->SetByteArrayRegion(ps_data, 0, len,(jbyte *)ps); |
| jbyte* bytes= mCallbackEnv->GetByteArrayElements(ps_data,0); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_psInfoCallback,ps_data); |
| mCallbackEnv->DeleteLocalRef(ps_data); |
| } |
| |
| void fm_oda_update_cb() |
| { |
| ALOGD("ODA_EVT"); |
| } |
| |
| void fm_rt_plus_update_cb(char *rt_plus) |
| { |
| jbyteArray RtPlus = NULL; |
| ALOGD("RT_PLUS"); |
| int len; |
| |
| len = (int)(rt_plus[0] & 0xFF); |
| ALOGD(" rt plus len=%d :",len); |
| RtPlus = mCallbackEnv->NewByteArray(len); |
| if (RtPlus == NULL) { |
| ALOGE(" rt plus data allocate failed :"); |
| return; |
| } |
| mCallbackEnv->SetByteArrayRegion(RtPlus, 0, len,(jbyte *)rt_plus); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_rtplusCallback,RtPlus); |
| mCallbackEnv->DeleteLocalRef(RtPlus); |
| } |
| |
| void fm_ert_update_cb(char *ert) |
| { |
| ALOGD("ERT_EVT"); |
| jbyteArray ert_buff = NULL; |
| int i,len; |
| |
| if (!checkCallbackThread()) { |
| ALOGE("Callback: '%s' is not called on the correct thread", __FUNCTION__); |
| return; |
| } |
| |
| len = (int)(ert[0] & 0xFF); |
| len = len+3; |
| |
| ALOGI(" ert data len=%d :",len); |
| ert_buff = mCallbackEnv->NewByteArray(len); |
| if (ert_buff == NULL) { |
| ALOGE(" ert data allocate failed :"); |
| return; |
| } |
| |
| mCallbackEnv->SetByteArrayRegion(ert_buff, 0, len,(jbyte *)ert); |
| // jbyte* bytes= mCallbackEnv->GetByteArrayElements(ert_buff,0); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_ertCallback,ert_buff); |
| mCallbackEnv->DeleteLocalRef(ert_buff); |
| } |
| |
| void fm_ext_country_code_cb(char *ecc) |
| { |
| ALOGI("Extended Contry code "); |
| jbyteArray ecc_buff = NULL; |
| int i,len; |
| |
| if (!checkCallbackThread()) { |
| ALOGE("Callback: '%s' is not called on the correct thread", __FUNCTION__); |
| return; |
| } |
| |
| len = (int)(ecc[0] & 0xFF); |
| |
| ALOGI(" ecc data len=%d :",len); |
| ecc_buff = mCallbackEnv->NewByteArray(len); |
| if (ecc_buff == NULL) { |
| ALOGE(" ecc data allocate failed :"); |
| return; |
| } |
| mCallbackEnv->SetByteArrayRegion(ecc_buff, 0, len,(jbyte *)ecc); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_eccCallback,ecc_buff); |
| mCallbackEnv->DeleteLocalRef(ecc_buff); |
| } |
| |
| |
| void rds_grp_cntrs_rsp_cb(char * evt_buffer) |
| { |
| ALOGD("rds_grp_cntrs_rsp_cb"); |
| } |
| |
| void rds_grp_cntrs_ext_rsp_cb(char * evt_buffer) |
| { |
| ALOGE("rds_grp_cntrs_ext_rsp_cb"); |
| } |
| |
| void fm_disabled_cb() |
| { |
| ALOGE("DISABLE"); |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_disableCallback); |
| } |
| |
| void fm_peek_rsp_cb(char *peek_rsp) { |
| ALOGD("fm_peek_rsp_cb"); |
| } |
| |
| void fm_ssbi_peek_rsp_cb(char *ssbi_peek_rsp){ |
| ALOGD("fm_ssbi_peek_rsp_cb"); |
| } |
| |
| void fm_agc_gain_rsp_cb(char *agc_gain_rsp){ |
| ALOGE("fm_agc_gain_rsp_cb"); |
| } |
| |
| void fm_ch_det_th_rsp_cb(char *ch_det_rsp){ |
| ALOGD("fm_ch_det_th_rsp_cb"); |
| } |
| |
| static void fm_thread_evt_cb(unsigned int event) { |
| JavaVM* vm = AndroidRuntime::getJavaVM(); |
| if (event == 0) { |
| JavaVMAttachArgs args; |
| char name[] = "FM Service Callback Thread"; |
| args.version = JNI_VERSION_1_6; |
| args.name = name; |
| args.group = NULL; |
| vm->AttachCurrentThread(&mCallbackEnv, &args); |
| ALOGD("Callback thread attached: %p", mCallbackEnv); |
| } else if (event == 1) { |
| if (!checkCallbackThread()) { |
| ALOGE("Callback: '%s' is not called on the correct thread", __FUNCTION__); |
| return; |
| } |
| vm->DetachCurrentThread(); |
| } |
| } |
| |
| static void fm_get_sig_thres_cb(int val, int status) |
| { |
| ALOGD("Get signal Thres callback"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_getSigThCallback, val, status); |
| } |
| |
| static void fm_get_ch_det_thr_cb(int val, int status) |
| { |
| ALOGD("fm_get_ch_det_thr_cb"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_getChDetThrCallback, val, status); |
| } |
| |
| static void fm_set_ch_det_thr_cb(int status) |
| { |
| ALOGD("fm_set_ch_det_thr_cb"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_setChDetThrCallback, status); |
| } |
| |
| static void fm_def_data_read_cb(int val, int status) |
| { |
| ALOGD("fm_def_data_read_cb"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_defDataRdCallback, val, status); |
| } |
| |
| static void fm_def_data_write_cb(int status) |
| { |
| ALOGD("fm_def_data_write_cb"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_defDataWrtCallback, status); |
| } |
| |
| static void fm_get_blend_cb(int val, int status) |
| { |
| ALOGD("fm_get_blend_cb"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_getBlendCallback, val, status); |
| } |
| |
| static void fm_set_blend_cb(int status) |
| { |
| ALOGD("fm_set_blend_cb"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_setBlendCallback, status); |
| } |
| |
| static void fm_get_station_param_cb(int val, int status) |
| { |
| ALOGD("fm_get_station_param_cb"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_getStnParamCallback, val, status); |
| } |
| |
| static void fm_get_station_debug_param_cb(int val, int status) |
| { |
| ALOGD("fm_get_station_debug_param_cb"); |
| |
| mCallbackEnv->CallVoidMethod(mCallbacksObj, method_getStnDbgParamCallback, val, status); |
| } |
| |
| typedef struct { |
| size_t size; |
| |
| enb_result_cb enabled_cb; |
| tune_rsp_cb tune_cb; |
| seek_rsp_cb seek_cmpl_cb; |
| scan_rsp_cb scan_next_cb; |
| srch_list_rsp_cb srch_list_cb; |
| stereo_mode_cb stereo_status_cb; |
| rds_avl_sts_cb rds_avail_status_cb; |
| af_list_cb af_list_update_cb; |
| rt_cb rt_update_cb; |
| ps_cb ps_update_cb; |
| oda_cb oda_update_cb; |
| rt_plus_cb rt_plus_update_cb; |
| ert_cb ert_update_cb; |
| disable_cb disabled_cb; |
| rds_grp_cntrs_cb rds_grp_cntrs_rsp_cb; |
| rds_grp_cntrs_ext_cb rds_grp_cntrs_ext_rsp_cb; |
| fm_peek_cb fm_peek_rsp_cb; |
| fm_ssbi_peek_cb fm_ssbi_peek_rsp_cb; |
| fm_agc_gain_cb fm_agc_gain_rsp_cb; |
| fm_ch_det_th_cb fm_ch_det_th_rsp_cb; |
| fm_ecc_evt_cb ext_country_code_cb; |
| callback_thread_event thread_evt_cb; |
| fm_sig_thr_cb fm_get_sig_thres_cb; |
| fm_get_ch_det_thrs_cb fm_get_ch_det_thr_cb; |
| fm_def_data_rd_cb fm_def_data_read_cb; |
| fm_get_blnd_cb fm_get_blend_cb; |
| fm_set_ch_det_thrs_cb fm_set_ch_det_thr_cb; |
| fm_def_data_wrt_cb fm_def_data_write_cb; |
| fm_set_blnd_cb fm_set_blend_cb; |
| fm_get_stn_prm_cb fm_get_station_param_cb; |
| fm_get_stn_dbg_prm_cb fm_get_station_debug_param_cb; |
| } fm_vendor_callbacks_t; |
| |
| typedef struct { |
| int (*hal_init)(fm_vendor_callbacks_t *p_cb); |
| int (*set_fm_ctrl)(int ioctl, int val); |
| int (*get_fm_ctrl) (int ioctl, int *val); |
| } fm_interface_t; |
| |
| fm_interface_t *vendor_interface; |
| static fm_vendor_callbacks_t fm_callbacks = { |
| sizeof(fm_callbacks), |
| fm_enabled_cb, |
| fm_tune_cb, |
| fm_seek_cmpl_cb, |
| fm_scan_next_cb, |
| fm_srch_list_cb, |
| fm_stereo_status_cb, |
| fm_rds_avail_status_cb, |
| fm_af_list_update_cb, |
| fm_rt_update_cb, |
| fm_ps_update_cb, |
| fm_oda_update_cb, |
| fm_rt_plus_update_cb, |
| fm_ert_update_cb, |
| fm_disabled_cb, |
| rds_grp_cntrs_rsp_cb, |
| rds_grp_cntrs_ext_rsp_cb, |
| fm_peek_rsp_cb, |
| fm_ssbi_peek_rsp_cb, |
| fm_agc_gain_rsp_cb, |
| fm_ch_det_th_rsp_cb, |
| fm_ext_country_code_cb, |
| fm_thread_evt_cb, |
| fm_get_sig_thres_cb, |
| fm_get_ch_det_thr_cb, |
| fm_def_data_read_cb, |
| fm_get_blend_cb, |
| fm_set_ch_det_thr_cb, |
| fm_def_data_write_cb, |
| fm_set_blend_cb, |
| fm_get_station_param_cb, |
| fm_get_station_debug_param_cb |
| }; |
| #endif |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_acquireFdNative |
| (JNIEnv* env, jobject thiz, jstring path) |
| { |
| int fd; |
| int i, retval=0, err; |
| char value[PROPERTY_VALUE_MAX] = {'\0'}; |
| char versionStr[40] = {'\0'}; |
| int init_success = 0; |
| jboolean isCopy; |
| v4l2_capability cap; |
| const char* radio_path = env->GetStringUTFChars(path, &isCopy); |
| if(radio_path == NULL){ |
| return FM_JNI_FAILURE; |
| } |
| fd = open(radio_path, O_RDONLY, O_NONBLOCK); |
| if(isCopy == JNI_TRUE){ |
| env->ReleaseStringUTFChars(path, radio_path); |
| } |
| if(fd < 0){ |
| return FM_JNI_FAILURE; |
| } |
| //Read the driver verions |
| err = ioctl(fd, VIDIOC_QUERYCAP, &cap); |
| |
| ALOGD("VIDIOC_QUERYCAP returns :%d: version: %d \n", err , cap.version ); |
| |
| if( err >= 0 ) { |
| ALOGD("Driver Version(Same as ChipId): %x \n", cap.version ); |
| /*Conver the integer to string */ |
| snprintf(versionStr, sizeof(versionStr), "%d", cap.version); |
| property_set("hw.fm.version", versionStr); |
| } else { |
| return FM_JNI_FAILURE; |
| } |
| |
| property_get("qcom.bluetooth.soc", value, NULL); |
| |
| ALOGD("BT soc is %s\n", value); |
| |
| if (strcmp(value, "rome") != 0) |
| { |
| /*Set the mode for soc downloader*/ |
| property_set("hw.fm.mode", "normal"); |
| /* Need to clear the hw.fm.init firstly */ |
| property_set("hw.fm.init", "0"); |
| property_set("ctl.start", "fm_dl"); |
| sched_yield(); |
| for(i=0; i<45; i++) { |
| property_get("hw.fm.init", value, NULL); |
| if (strcmp(value, "1") == 0) { |
| init_success = 1; |
| break; |
| } else { |
| usleep(WAIT_TIMEOUT); |
| } |
| } |
| ALOGE("init_success:%d after %f seconds \n", init_success, 0.2*i); |
| if(!init_success) { |
| property_set("ctl.stop", "fm_dl"); |
| // close the fd(power down) |
| close(fd); |
| return FM_JNI_FAILURE; |
| } |
| } |
| return fd; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_closeFdNative |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| int i = 0; |
| int cleanup_success = 0; |
| char retval =0; |
| char value[PROPERTY_VALUE_MAX] = {'\0'}; |
| |
| property_get("qcom.bluetooth.soc", value, NULL); |
| |
| ALOGD("BT soc is %s\n", value); |
| |
| if (strcmp(value, "rome") != 0) |
| { |
| property_set("ctl.stop", "fm_dl"); |
| } |
| close(fd); |
| return FM_JNI_SUCCESS; |
| } |
| |
| /******************************************************************** |
| * Current JNI |
| *******************************************************************/ |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_getFreqNative |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| int err; |
| long freq; |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->get_fm_ctrl(V4L2_CID_PRV_IRIS_FREQ, (int *)&freq); |
| if (err == FM_JNI_SUCCESS) { |
| err = freq; |
| } else { |
| err = FM_JNI_FAILURE; |
| ALOGE("%s: get freq failed\n", LOG_TAG); |
| } |
| #else |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: get_cur_freq(fd, freq); |
| if(err < 0) { |
| err = FM_JNI_FAILURE; |
| ALOGE("%s: get freq failed\n", LOG_TAG); |
| } else { |
| err = freq; |
| } |
| } else { |
| ALOGE("%s: get freq failed because fd is negative, fd: %d\n", |
| LOG_TAG, fd); |
| err = FM_JNI_FAILURE; |
| } |
| #endif |
| return err; |
| } |
| |
| /*native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_setFreqNative |
| (JNIEnv * env, jobject thiz, jint fd, jint freq) |
| { |
| int err; |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->set_fm_ctrl(V4L2_CID_PRV_IRIS_FREQ, freq); |
| #else |
| if ((fd >= 0) && (freq > 0)) { |
| err = FmIoctlsInterface :: set_freq(fd, freq); |
| if (err < 0) { |
| ALOGE("%s: set freq failed, freq: %d\n", LOG_TAG, freq); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| ALOGE("%s: set freq failed because either fd/freq is negative,\ |
| fd: %d, freq: %d\n", LOG_TAG, fd, freq); |
| err = FM_JNI_FAILURE; |
| } |
| #endif |
| return err; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_setControlNative |
| (JNIEnv * env, jobject thiz, jint fd, jint id, jint value) |
| { |
| int err; |
| ALOGE("id(%x) value: %x\n", id, value); |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->set_fm_ctrl(id, value); |
| #else |
| if ((fd >= 0) && (id >= 0)) { |
| err = FmIoctlsInterface :: set_control(fd, id, value); |
| if (err < 0) { |
| ALOGE("%s: set control failed, id: %d\n", LOG_TAG, id); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| ALOGE("%s: set control failed because either fd/id is negavtive,\ |
| fd: %d, id: %d\n", LOG_TAG, fd, id); |
| err = FM_JNI_FAILURE; |
| } |
| #endif |
| return err; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_SetCalibrationNative |
| (JNIEnv * env, jobject thiz, jint fd, jbyteArray buff) |
| { |
| |
| int err; |
| |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: set_calibration(fd); |
| if (err < 0) { |
| ALOGE("%s: set calibration failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| ALOGE("%s: set calibration failed because fd is negative, fd: %d\n", |
| LOG_TAG, fd); |
| err = FM_JNI_FAILURE; |
| } |
| return err; |
| } |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_getControlNative |
| (JNIEnv * env, jobject thiz, jint fd, jint id) |
| { |
| int err; |
| long val; |
| |
| ALOGE("id(%x)\n", id); |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->get_fm_ctrl(id, (int *)&val); |
| if (err < 0) { |
| ALOGE("%s: get control failed, id: %d\n", LOG_TAG, id); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = val; |
| } |
| #else |
| if ((fd >= 0) && (id >= 0)) { |
| err = FmIoctlsInterface :: get_control(fd, id, val); |
| if (err < 0) { |
| ALOGE("%s: get control failed, id: %d\n", LOG_TAG, id); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = val; |
| } |
| } else { |
| ALOGE("%s: get control failed because either fd/id is negavtive,\ |
| fd: %d, id: %d\n", LOG_TAG, fd, id); |
| err = FM_JNI_FAILURE; |
| } |
| #endif |
| |
| return err; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_startSearchNative |
| (JNIEnv * env, jobject thiz, jint fd, jint dir) |
| { |
| int err; |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->set_fm_ctrl(V4L2_CID_PRV_IRIS_SEEK, dir); |
| if (err < 0) { |
| ALOGE("%s: search failed, dir: %d\n", LOG_TAG, dir); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| #else |
| if ((fd >= 0) && (dir >= 0)) { |
| ALOGD("startSearchNative: Issuing the VIDIOC_S_HW_FREQ_SEEK"); |
| err = FmIoctlsInterface :: start_search(fd, dir); |
| if (err < 0) { |
| ALOGE("%s: search failed, dir: %d\n", LOG_TAG, dir); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| ALOGE("%s: search failed because either fd/dir is negative,\ |
| fd: %d, dir: %d\n", LOG_TAG, fd, dir); |
| err = FM_JNI_FAILURE; |
| } |
| #endif |
| return err; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_cancelSearchNative |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| int err; |
| |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->set_fm_ctrl(V4L2_CID_PRV_SRCHON, 0); |
| if (err < 0) { |
| ALOGE("%s: cancel search failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| #else |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: set_control(fd, V4L2_CID_PRV_SRCHON, 0); |
| if (err < 0) { |
| ALOGE("%s: cancel search failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| ALOGE("%s: cancel search failed because fd is negative, fd: %d\n", |
| LOG_TAG, fd); |
| err = FM_JNI_FAILURE; |
| } |
| #endif |
| return err; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_getRSSINative |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| int err; |
| long rmssi; |
| |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->get_fm_ctrl(V4L2_CID_PRV_IRIS_RMSSI, (int *)&rmssi); |
| if (err < 0) { |
| ALOGE("%s: Get Rssi failed", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| #else |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: get_rmssi(fd, rmssi); |
| if (err < 0) { |
| ALOGE("%s: get rmssi failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = rmssi; |
| } |
| } else { |
| ALOGE("%s: get rmssi failed because fd is negative, fd: %d\n", |
| LOG_TAG, fd); |
| err = FM_JNI_FAILURE; |
| } |
| #endif |
| return err; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_setBandNative |
| (JNIEnv * env, jobject thiz, jint fd, jint low, jint high) |
| { |
| int err; |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->set_fm_ctrl(V4L2_CID_PRV_IRIS_UPPER_BAND, high); |
| if (err < 0) { |
| ALOGE("%s: set band failed, high: %d\n", LOG_TAG, high); |
| err = FM_JNI_FAILURE; |
| return err; |
| } |
| err = vendor_interface->set_fm_ctrl(V4L2_CID_PRV_IRIS_LOWER_BAND, low); |
| if (err < 0) { |
| ALOGE("%s: set band failed, low: %d\n", LOG_TAG, low); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| #else |
| if ((fd >= 0) && (low >= 0) && (high >= 0)) { |
| err = FmIoctlsInterface :: set_band(fd, low, high); |
| if (err < 0) { |
| ALOGE("%s: set band failed, low: %d, high: %d\n", |
| LOG_TAG, low, high); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| ALOGE("%s: set band failed because either fd/band is negative,\ |
| fd: %d, low: %d, high: %d\n", LOG_TAG, fd, low, high); |
| err = FM_JNI_FAILURE; |
| } |
| #endif |
| return err; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_getLowerBandNative |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| int err; |
| ULINT freq; |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->get_fm_ctrl(V4L2_CID_PRV_IRIS_LOWER_BAND, (int *)&freq); |
| if (err < 0) { |
| ALOGE("%s: get lower band failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = freq; |
| } |
| return err; |
| #endif |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: get_lowerband_limit(fd, freq); |
| if (err < 0) { |
| ALOGE("%s: get lower band failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = freq; |
| } |
| } else { |
| ALOGE("%s: get lower band failed because fd is negative,\ |
| fd: %d\n", LOG_TAG, fd); |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_getUpperBandNative |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| int err; |
| ULINT freq; |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| |
| err = vendor_interface->get_fm_ctrl(V4L2_CID_PRV_IRIS_UPPER_BAND, (int *)&freq); |
| if (err < 0) { |
| ALOGE("%s: get upper band failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = freq; |
| } |
| return err; |
| #endif |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: get_upperband_limit(fd, freq); |
| if (err < 0) { |
| ALOGE("%s: get lower band failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = freq; |
| } |
| } else { |
| ALOGE("%s: get lower band failed because fd is negative,\ |
| fd: %d\n", LOG_TAG, fd); |
| err = FM_JNI_FAILURE; |
| } |
| return err; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_setMonoStereoNative |
| (JNIEnv * env, jobject thiz, jint fd, jint val) |
| { |
| |
| int err; |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| err = vendor_interface->set_fm_ctrl(V4L2_CID_PRV_IRIS_AUDIO_MODE, val); |
| if (err < 0) { |
| ALOGE("%s: set audio mode failed\n", LOG_TAG); |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| return err; |
| #endif |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: set_audio_mode(fd, (enum AUDIO_MODE)val); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| return err; |
| } |
| |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_getBufferNative |
| (JNIEnv * env, jobject thiz, jint fd, jbyteArray buff, jint index) |
| { |
| int err; |
| jboolean isCopy; |
| jbyte *byte_buffer = NULL; |
| |
| if ((fd >= 0) && (index >= 0)) { |
| ALOGE("index: %d\n", index); |
| byte_buffer = env->GetByteArrayElements(buff, &isCopy); |
| err = FmIoctlsInterface :: get_buffer(fd, |
| (char *)byte_buffer, |
| STD_BUF_SIZE, |
| index); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } |
| if (buff != NULL) { |
| ALOGE("Free the buffer\n"); |
| env->ReleaseByteArrayElements(buff, byte_buffer, 0); |
| byte_buffer = NULL; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_getRawRdsNative |
| (JNIEnv * env, jobject thiz, jint fd, jbooleanArray buff, jint count) |
| { |
| |
| return (read (fd, buff, count)); |
| |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_setNotchFilterNative(JNIEnv * env, jobject thiz,jint fd, jint id, jboolean aValue) |
| { |
| char value[PROPERTY_VALUE_MAX] = {'\0'}; |
| int init_success = 0,i; |
| char notch[PROPERTY_VALUE_MAX] = {0x00}; |
| int band; |
| int err = 0; |
| |
| property_get("qcom.bluetooth.soc", value, NULL); |
| |
| ALOGD("BT soc is %s\n", value); |
| |
| if (strcmp(value, "rome") != 0) |
| { |
| /*Enable/Disable the WAN avoidance*/ |
| property_set("hw.fm.init", "0"); |
| if (aValue) |
| property_set("hw.fm.mode", "wa_enable"); |
| else |
| property_set("hw.fm.mode", "wa_disable"); |
| |
| property_set("ctl.start", "fm_dl"); |
| sched_yield(); |
| for(i=0; i<10; i++) { |
| property_get("hw.fm.init", value, NULL); |
| if (strcmp(value, "1") == 0) { |
| init_success = 1; |
| break; |
| } else { |
| usleep(WAIT_TIMEOUT); |
| } |
| } |
| ALOGE("init_success:%d after %f seconds \n", init_success, 0.2*i); |
| |
| property_get("notch.value", notch, NULL); |
| ALOGE("Notch = %s",notch); |
| if (!strncmp("HIGH",notch,strlen("HIGH"))) |
| band = HIGH_BAND; |
| else if(!strncmp("LOW",notch,strlen("LOW"))) |
| band = LOW_BAND; |
| else |
| band = 0; |
| |
| ALOGE("Notch value : %d", band); |
| |
| if ((fd >= 0) && (id >= 0)) { |
| err = FmIoctlsInterface :: set_control(fd, id, band); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| } |
| |
| return err; |
| } |
| |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_setAnalogModeNative(JNIEnv * env, jobject thiz, jboolean aValue) |
| { |
| int i=0; |
| char value[PROPERTY_VALUE_MAX] = {'\0'}; |
| char firmwareVersion[80]; |
| |
| property_get("qcom.bluetooth.soc", value, NULL); |
| |
| ALOGD("BT soc is %s\n", value); |
| |
| if (strcmp(value, "rome") != 0) |
| { |
| /*Enable/Disable Analog Mode FM*/ |
| property_set("hw.fm.init", "0"); |
| if (aValue) { |
| property_set("hw.fm.isAnalog", "true"); |
| } else { |
| property_set("hw.fm.isAnalog", "false"); |
| } |
| property_set("hw.fm.mode","config_dac"); |
| property_set("ctl.start", "fm_dl"); |
| sched_yield(); |
| for(i=0; i<10; i++) { |
| property_get("hw.fm.init", value, NULL); |
| if (strcmp(value, "1") == 0) { |
| return 1; |
| } else { |
| usleep(WAIT_TIMEOUT); |
| } |
| } |
| } |
| |
| return 0; |
| } |
| |
| |
| |
| |
| /* |
| * Interfaces added for Tx |
| */ |
| |
| /*native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_setPTYNative |
| (JNIEnv * env, jobject thiz, jint fd, jint pty) |
| { |
| int masked_pty; |
| int err; |
| |
| ALOGE("->android_hardware_fmradio_FmReceiverJNI_setPTYNative\n"); |
| |
| if (fd >= 0) { |
| masked_pty = pty & MASK_PTY; |
| err = FmIoctlsInterface :: set_control(fd, |
| V4L2_CID_RDS_TX_PTY, |
| masked_pty); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_setPINative |
| (JNIEnv * env, jobject thiz, jint fd, jint pi) |
| { |
| int err; |
| int masked_pi; |
| |
| ALOGE("->android_hardware_fmradio_FmReceiverJNI_setPINative\n"); |
| |
| if (fd >= 0) { |
| masked_pi = pi & MASK_PI; |
| err = FmIoctlsInterface :: set_control(fd, |
| V4L2_CID_RDS_TX_PI, |
| masked_pi); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_startRTNative |
| (JNIEnv * env, jobject thiz, jint fd, jstring radio_text, jint count ) |
| { |
| ALOGE("->android_hardware_fmradio_FmReceiverJNI_startRTNative\n"); |
| |
| struct v4l2_ext_control ext_ctl; |
| struct v4l2_ext_controls v4l2_ctls; |
| size_t len = 0; |
| |
| int err = 0; |
| jboolean isCopy = false; |
| char* rt_string1 = NULL; |
| char* rt_string = (char*)env->GetStringUTFChars(radio_text, &isCopy); |
| if(rt_string == NULL ){ |
| ALOGE("RT string is not valid \n"); |
| return FM_JNI_FAILURE; |
| } |
| len = strlen(rt_string); |
| if (len > TX_RT_LENGTH) { |
| ALOGE("RT string length more than max size"); |
| env->ReleaseStringUTFChars(radio_text, rt_string); |
| return FM_JNI_FAILURE; |
| } |
| rt_string1 = (char*) malloc(TX_RT_LENGTH + 1); |
| if (rt_string1 == NULL) { |
| ALOGE("out of memory \n"); |
| env->ReleaseStringUTFChars(radio_text, rt_string); |
| return FM_JNI_FAILURE; |
| } |
| memset(rt_string1, 0, TX_RT_LENGTH + 1); |
| memcpy(rt_string1, rt_string, len); |
| |
| |
| ext_ctl.id = V4L2_CID_RDS_TX_RADIO_TEXT; |
| ext_ctl.string = rt_string1; |
| ext_ctl.size = strlen(rt_string1) + 1; |
| |
| /* form the ctrls data struct */ |
| v4l2_ctls.ctrl_class = V4L2_CTRL_CLASS_FM_TX, |
| v4l2_ctls.count = 1, |
| v4l2_ctls.controls = &ext_ctl; |
| |
| |
| err = ioctl(fd, VIDIOC_S_EXT_CTRLS, &v4l2_ctls ); |
| env->ReleaseStringUTFChars(radio_text, rt_string); |
| if (rt_string1 != NULL) { |
| free(rt_string1); |
| rt_string1 = NULL; |
| } |
| if(err < 0){ |
| ALOGE("VIDIOC_S_EXT_CTRLS for start RT returned : %d\n", err); |
| return FM_JNI_FAILURE; |
| } |
| |
| ALOGD("->android_hardware_fmradio_FmReceiverJNI_startRTNative is SUCCESS\n"); |
| return FM_JNI_SUCCESS; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_stopRTNative |
| (JNIEnv * env, jobject thiz, jint fd ) |
| { |
| int err; |
| |
| ALOGE("->android_hardware_fmradio_FmReceiverJNI_stopRTNative\n"); |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: set_control(fd, |
| V4L2_CID_PRIVATE_TAVARUA_STOP_RDS_TX_RT, |
| 0); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_startPSNative |
| (JNIEnv * env, jobject thiz, jint fd, jstring buff, jint count ) |
| { |
| ALOGD("->android_hardware_fmradio_FmReceiverJNI_startPSNative\n"); |
| |
| struct v4l2_ext_control ext_ctl; |
| struct v4l2_ext_controls v4l2_ctls; |
| int l; |
| int err = 0; |
| jboolean isCopy = false; |
| char *ps_copy = NULL; |
| const char *ps_string = NULL; |
| |
| ps_string = env->GetStringUTFChars(buff, &isCopy); |
| if (ps_string != NULL) { |
| l = strlen(ps_string); |
| if ((l > 0) && ((l + 1) == PS_LEN)) { |
| ps_copy = (char *)malloc(sizeof(char) * PS_LEN); |
| if (ps_copy != NULL) { |
| memset(ps_copy, '\0', PS_LEN); |
| memcpy(ps_copy, ps_string, (PS_LEN - 1)); |
| } else { |
| env->ReleaseStringUTFChars(buff, ps_string); |
| return FM_JNI_FAILURE; |
| } |
| } else { |
| env->ReleaseStringUTFChars(buff, ps_string); |
| return FM_JNI_FAILURE; |
| } |
| } else { |
| return FM_JNI_FAILURE; |
| } |
| |
| env->ReleaseStringUTFChars(buff, ps_string); |
| |
| ext_ctl.id = V4L2_CID_RDS_TX_PS_NAME; |
| ext_ctl.string = ps_copy; |
| ext_ctl.size = PS_LEN; |
| |
| /* form the ctrls data struct */ |
| v4l2_ctls.ctrl_class = V4L2_CTRL_CLASS_FM_TX, |
| v4l2_ctls.count = 1, |
| v4l2_ctls.controls = &ext_ctl; |
| |
| err = ioctl(fd, VIDIOC_S_EXT_CTRLS, &v4l2_ctls); |
| if (err < 0) { |
| ALOGE("VIDIOC_S_EXT_CTRLS for Start PS returned : %d\n", err); |
| free(ps_copy); |
| return FM_JNI_FAILURE; |
| } |
| |
| ALOGD("->android_hardware_fmradio_FmReceiverJNI_startPSNative is SUCCESS\n"); |
| free(ps_copy); |
| |
| return FM_JNI_SUCCESS; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_stopPSNative |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| |
| int err; |
| |
| ALOGE("->android_hardware_fmradio_FmReceiverJNI_stopPSNative\n"); |
| |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: set_control(fd, |
| V4L2_CID_PRIVATE_TAVARUA_STOP_RDS_TX_PS_NAME, |
| 0); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_configureSpurTable |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| int err; |
| |
| ALOGD("->android_hardware_fmradio_FmReceiverJNI_configureSpurTable\n"); |
| |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: set_control(fd, |
| V4L2_CID_PRIVATE_UPDATE_SPUR_TABLE, |
| 0); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_setPSRepeatCountNative |
| (JNIEnv * env, jobject thiz, jint fd, jint repCount) |
| { |
| int masked_ps_repeat_cnt; |
| int err; |
| |
| ALOGE("->android_hardware_fmradio_FmReceiverJNI_setPSRepeatCountNative\n"); |
| |
| if (fd >= 0) { |
| masked_ps_repeat_cnt = repCount & MASK_TXREPCOUNT; |
| err = FmIoctlsInterface :: set_control(fd, |
| V4L2_CID_PRIVATE_TAVARUA_TX_SETPSREPEATCOUNT, |
| masked_ps_repeat_cnt); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| static jint android_hardware_fmradio_FmReceiverJNI_setTxPowerLevelNative |
| (JNIEnv * env, jobject thiz, jint fd, jint powLevel) |
| { |
| int err; |
| |
| ALOGE("->android_hardware_fmradio_FmReceiverJNI_setTxPowerLevelNative\n"); |
| |
| if (fd >= 0) { |
| err = FmIoctlsInterface :: set_control(fd, |
| V4L2_CID_TUNE_POWER_LEVEL, |
| powLevel); |
| if (err < 0) { |
| err = FM_JNI_FAILURE; |
| } else { |
| err = FM_JNI_SUCCESS; |
| } |
| } else { |
| err = FM_JNI_FAILURE; |
| } |
| |
| return err; |
| } |
| |
| static void android_hardware_fmradio_FmReceiverJNI_configurePerformanceParams |
| (JNIEnv * env, jobject thiz, jint fd) |
| { |
| |
| ConfigFmThs thsObj; |
| |
| thsObj.SetRxSearchAfThs(FM_PERFORMANCE_PARAMS, fd); |
| } |
| |
| /* native interface */ |
| static jint android_hardware_fmradio_FmReceiverJNI_setSpurDataNative |
| (JNIEnv * env, jobject thiz, jint fd, jshortArray buff, jint count) |
| { |
| ALOGE("entered JNI's setSpurDataNative\n"); |
| int err, i = 0; |
| struct v4l2_ext_control ext_ctl; |
| struct v4l2_ext_controls v4l2_ctls; |
| uint8_t *data; |
| short *spur_data = env->GetShortArrayElements(buff, NULL); |
| if (spur_data == NULL) { |
| ALOGE("Spur data is NULL\n"); |
| return FM_JNI_FAILURE; |
| } |
| data = (uint8_t *) malloc(count); |
| if (data == NULL) { |
| ALOGE("Allocation failed for data\n"); |
| return FM_JNI_FAILURE; |
| } |
| for(i = 0; i < count; i++) |
| data[i] = (uint8_t) spur_data[i]; |
| |
| ext_ctl.id = V4L2_CID_PRIVATE_IRIS_SET_SPURTABLE; |
| ext_ctl.string = (char*)data; |
| ext_ctl.size = count; |
| v4l2_ctls.ctrl_class = V4L2_CTRL_CLASS_USER; |
| v4l2_ctls.count = 1; |
| v4l2_ctls.controls = &ext_ctl; |
| |
| err = ioctl(fd, VIDIOC_S_EXT_CTRLS, &v4l2_ctls ); |
| if (err < 0){ |
| ALOGE("Set ioctl failed\n"); |
| free(data); |
| return FM_JNI_FAILURE; |
| } |
| free(data); |
| return FM_JNI_SUCCESS; |
| } |
| |
| static void classInitNative(JNIEnv* env, jclass clazz) { |
| |
| ALOGI("ClassInit native called \n"); |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| jclass dataClass = env->FindClass("qcom/fmradio/FmReceiverJNI"); |
| javaClassRef = (jclass) env->NewGlobalRef(dataClass); |
| lib_handle = dlopen(FM_LIBRARY_NAME, RTLD_NOW); |
| if (!lib_handle) { |
| ALOGE("%s unable to open %s: %s", __func__, FM_LIBRARY_NAME, dlerror()); |
| goto error; |
| } |
| ALOGI("Opened %s shared object library successfully", FM_LIBRARY_NAME); |
| |
| ALOGI("Obtaining handle: '%s' to the shared object library...", FM_LIBRARY_SYMBOL_NAME); |
| vendor_interface = (fm_interface_t *)dlsym(lib_handle, FM_LIBRARY_SYMBOL_NAME); |
| if (!vendor_interface) { |
| ALOGE("%s unable to find symbol %s in %s: %s", __func__, FM_LIBRARY_SYMBOL_NAME, FM_LIBRARY_NAME, dlerror()); |
| goto error; |
| } |
| |
| method_psInfoCallback = env->GetMethodID(javaClassRef, "PsInfoCallback", "([B)V"); |
| method_rtCallback = env->GetMethodID(javaClassRef, "RtCallback", "([B)V"); |
| method_ertCallback = env->GetMethodID(javaClassRef, "ErtCallback", "([B)V"); |
| method_eccCallback = env->GetMethodID(javaClassRef, "EccCallback", "([B)V"); |
| method_rtplusCallback = env->GetMethodID(javaClassRef, "RtPlusCallback", "([B)V"); |
| method_aflistCallback = env->GetMethodID(javaClassRef, "AflistCallback", "([B)V"); |
| method_enableCallback = env->GetMethodID(javaClassRef, "enableCallback", "()V"); |
| method_tuneCallback = env->GetMethodID(javaClassRef, "tuneCallback", "(I)V"); |
| method_seekCmplCallback = env->GetMethodID(javaClassRef, "seekCmplCallback", "(I)V"); |
| method_scanNxtCallback = env->GetMethodID(javaClassRef, "scanNxtCallback", "()V"); |
| //method_srchListCallback = env->GetMethodID(javaClassRef, "srchListCallback", "([B)V"); |
| method_stereostsCallback = env->GetMethodID(javaClassRef, "stereostsCallback", "(Z)V"); |
| method_rdsAvlStsCallback = env->GetMethodID(javaClassRef, "rdsAvlStsCallback", "(Z)V"); |
| method_disableCallback = env->GetMethodID(javaClassRef, "disableCallback", "()V"); |
| method_getSigThCallback = env->GetMethodID(javaClassRef, "getSigThCallback", "(II)V"); |
| method_getChDetThrCallback = env->GetMethodID(javaClassRef, "getChDetThCallback", "(II)V"); |
| method_defDataRdCallback = env->GetMethodID(javaClassRef, "DefDataRdCallback", "(II)V"); |
| method_getBlendCallback = env->GetMethodID(javaClassRef, "getBlendCallback", "(II)V"); |
| method_setChDetThrCallback = env->GetMethodID(javaClassRef, "setChDetThCallback","(I)V"); |
| method_defDataWrtCallback = env->GetMethodID(javaClassRef, "DefDataWrtCallback", "(I)V"); |
| method_setBlendCallback = env->GetMethodID(javaClassRef, "setBlendCallback", "(I)V"); |
| method_getStnParamCallback = env->GetMethodID(javaClassRef, "getStnParamCallback", "(II)V"); |
| method_getStnDbgParamCallback = env->GetMethodID(javaClassRef, "getStnDbgParamCallback", "(II)V"); |
| |
| return; |
| error: |
| vendor_interface = NULL; |
| if (lib_handle) |
| dlclose(lib_handle); |
| lib_handle = NULL; |
| #endif |
| } |
| |
| static void initNative(JNIEnv *env, jobject object) { |
| |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| int status; |
| ALOGI("Init native called \n"); |
| |
| if (vendor_interface) { |
| ALOGI("Initializing the FM HAL module & registering the JNI callback functions..."); |
| status = vendor_interface->hal_init(&fm_callbacks); |
| if (status) { |
| ALOGE("%s unable to initialize vendor library: %d", __func__, status); |
| return; |
| } |
| ALOGI("***** FM HAL Initialization complete *****\n"); |
| } |
| mCallbacksObj = env->NewGlobalRef(object); |
| #endif |
| } |
| static void cleanupNative(JNIEnv *env, jobject object) { |
| |
| #ifdef FM_SOC_TYPE_CHEROKEE |
| if (mCallbacksObj != NULL) { |
| env->DeleteGlobalRef(mCallbacksObj); |
| mCallbacksObj = NULL; |
| } |
| #endif |
| } |
| /* |
| * JNI registration. |
| */ |
| static JNINativeMethod gMethods[] = { |
| /* name, signature, funcPtr */ |
| { "classInitNative", "()V", (void*)classInitNative}, |
| { "initNative", "()V", (void*)initNative}, |
| {"cleanupNative", "()V", (void *) cleanupNative}, |
| { "acquireFdNative", "(Ljava/lang/String;)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_acquireFdNative}, |
| { "closeFdNative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_closeFdNative}, |
| { "getFreqNative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_getFreqNative}, |
| { "setFreqNative", "(II)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setFreqNative}, |
| { "getControlNative", "(II)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_getControlNative}, |
| { "setControlNative", "(III)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setControlNative}, |
| { "startSearchNative", "(II)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_startSearchNative}, |
| { "cancelSearchNative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_cancelSearchNative}, |
| { "getRSSINative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_getRSSINative}, |
| { "setBandNative", "(III)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setBandNative}, |
| { "getLowerBandNative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_getLowerBandNative}, |
| { "getUpperBandNative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_getUpperBandNative}, |
| { "getBufferNative", "(I[BI)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_getBufferNative}, |
| { "setMonoStereoNative", "(II)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setMonoStereoNative}, |
| { "getRawRdsNative", "(I[BI)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_getRawRdsNative}, |
| { "setNotchFilterNative", "(IIZ)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setNotchFilterNative}, |
| { "startRTNative", "(ILjava/lang/String;I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_startRTNative}, |
| { "stopRTNative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_stopRTNative}, |
| { "startPSNative", "(ILjava/lang/String;I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_startPSNative}, |
| { "stopPSNative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_stopPSNative}, |
| { "setPTYNative", "(II)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setPTYNative}, |
| { "setPINative", "(II)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setPINative}, |
| { "setPSRepeatCountNative", "(II)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setPSRepeatCountNative}, |
| { "setTxPowerLevelNative", "(II)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setTxPowerLevelNative}, |
| { "setAnalogModeNative", "(Z)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setAnalogModeNative}, |
| { "SetCalibrationNative", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_SetCalibrationNative}, |
| { "configureSpurTable", "(I)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_configureSpurTable}, |
| { "setSpurDataNative", "(I[SI)I", |
| (void*)android_hardware_fmradio_FmReceiverJNI_setSpurDataNative}, |
| { "configurePerformanceParams", "(I)V", |
| (void*)android_hardware_fmradio_FmReceiverJNI_configurePerformanceParams}, |
| }; |
| |
| int register_android_hardware_fm_fmradio(JNIEnv* env) |
| { |
| return jniRegisterNativeMethods(env, "qcom/fmradio/FmReceiverJNI", gMethods, NELEM(gMethods)); |
| } |
| } // end namespace |
| |
| jint JNI_OnLoad(JavaVM *jvm, void *reserved) |
| { |
| JNIEnv *e; |
| int status; |
| g_jVM = jvm; |
| |
| ALOGI("FM : Loading QCOMM FM-JNI"); |
| if (jvm->GetEnv((void **)&e, JNI_VERSION_1_6)) { |
| ALOGE("JNI version mismatch error"); |
| return JNI_ERR; |
| } |
| |
| if ((status = android::register_android_hardware_fm_fmradio(e)) < 0) { |
| ALOGE("jni adapter service registration failure, status: %d", status); |
| return JNI_ERR; |
| } |
| return JNI_VERSION_1_6; |
| } |