AudioHardwareALSA.cpp revision 018d1c5b5746dc189b2d7b86a87f1d2fd219994a
14765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev/* AudioHardwareALSA.cpp 24765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** 34765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** Copyright 2008-2010 Wind River Systems 44765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved. 54765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** 64765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** Licensed under the Apache License, Version 2.0 (the "License"); 74765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** you may not use this file except in compliance with the License. 84765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** You may obtain a copy of the License at 94765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** 104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** http://www.apache.org/licenses/LICENSE-2.0 114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** 124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** Unless required by applicable law or agreed to in writing, software 134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** distributed under the License is distributed on an "AS IS" BASIS, 144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** See the License for the specific language governing permissions and 164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** limitations under the License. 174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev */ 184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <errno.h> 204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <stdarg.h> 214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/stat.h> 224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <fcntl.h> 234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <stdlib.h> 244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <unistd.h> 254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <dlfcn.h> 264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <math.h> 274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 289746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#define LOG_TAG "AudioHardwareALSA" 294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev//#define LOG_NDEBUG 0 309746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#define LOG_NDDEBUG 0 314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <utils/Log.h> 324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <utils/String8.h> 334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/prctl.h> 344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/resource.h> 354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/poll.h> 364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/ioctl.h> 374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <cutils/properties.h> 384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <media/AudioRecord.h> 394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <hardware_legacy/power.h> 404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include "AudioHardwareALSA.h" 429746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include "AudioUsbALSA.h" 449746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevextern "C" { 479746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_CSDCLIENT_ENABLED 489746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#include "csd_client.h" 499746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 509746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_ACDB_ENABLED 519746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#include "acdb-loader.h" 529746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevextern "C" 564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Function for dlsym() to look up for creating a new AudioHardwareInterface. 594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev android_audio_legacy::AudioHardwareInterface *createAudioHardware(void) { 614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return android_audio_legacy::AudioHardwareALSA::create(); 624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} // extern "C" 644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevnamespace android_audio_legacy 664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev// ---------------------------------------------------------------------------- 694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 704765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareInterface *AudioHardwareALSA::create() { 714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return new AudioHardwareALSA(); 724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 744765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::AudioHardwareALSA() : 754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice(0),mVoipStreamCount(0),mVoipMicMute(false),mVoipBitRate(0) 764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ,mCallState(0) 774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev FILE *fp; 794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char soundCardInfo[200]; 804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev hw_module_t *module; 814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char platform[128], baseband[128]; 824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int err = hw_get_module(ALSA_HARDWARE_MODULE_ID, 834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (hw_module_t const**)&module); 844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int codec_rev = 2; 854113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("hw_get_module(ALSA_HARDWARE_MODULE_ID) returned err %d", err); 864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err == 0) { 874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev hw_device_t* device; 884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = module->methods->open(module, ALSA_HARDWARE_NAME, &device); 894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err == 0) { 904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice = (alsa_device_t *)device; 914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->init(mALSADevice, mDeviceList); 924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCSCallActive = 0; 934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVolteCallActive = 0; 944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive = 0; 954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag = 0; 969746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA = new AudioUsbALSA(); 989746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani musbPlaybackState = 0; 999746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani musbRecordingState = 0; 1009746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 101924f79851aaa4eebe593a456203d1c39d3c53d73ty.lee#ifdef USES_FLUENCE_INCALL 102924f79851aaa4eebe593a456203d1c39d3c53d73ty.lee mDevSettingsFlag |= TTY_OFF | DMIC_FLAG; 103924f79851aaa4eebe593a456203d1c39d3c53d73ty.lee#else 1044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_OFF; 105924f79851aaa4eebe593a456203d1c39d3c53d73ty.lee#endif 1064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mBluetoothVGS = false; 1074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mFusion3Platform = false; 1089746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani 1099746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_ACDB_ENABLED 1109746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if ((acdb_loader_init_ACDB()) < 0) { 1119746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ALOGE("Failed to initialize ACDB"); 1129746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } 1139746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 1144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((fp = fopen("/proc/asound/cards","r")) == NULL) { 1164113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Cannot open /proc/asound/cards file to get sound card info"); 1174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev while((fgets(soundCardInfo, sizeof(soundCardInfo), fp) != NULL)) { 1194113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("SoundCardInfo %s", soundCardInfo); 1204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (strstr(soundCardInfo, "msm8960-tabla1x-snd-card")) { 1214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 1; 1224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (strstr(soundCardInfo, "msm-snd-card")) { 1244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 2; 1254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (strstr(soundCardInfo, "msm8930-sitar-snd-card")) { 1274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 3; 1284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev fclose(fp); 1324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (codec_rev == 1) { 1354113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected tabla 1.x sound card"); 1364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm"); 1374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (codec_rev == 3) { 1384113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected sitar 1.x sound card"); 1394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_Sitar"); 1404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev property_get("ro.board.platform", platform, ""); 1424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev property_get("ro.baseband", baseband, ""); 1434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!strcmp("msm8960", platform) && !strcmp("mdm", baseband)) { 1444113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected Fusion tabla 2.x"); 1454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mFusion3Platform = true; 1464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_2x_Fusion3"); 1474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1484113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected tabla 2.x sound card"); 1494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_2x"); 1504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mUcMgr < 0) { 1544113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Failed to open ucm instance: %d", errno); 1554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1564113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGI("ucm instance opened: %u", (unsigned)mUcMgr); 1574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1594113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("ALSA Module could not be opened!!!"); 1604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1624113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("ALSA Module not found!!!"); 1634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1664765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::~AudioHardwareALSA() 1674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mUcMgr != NULL) { 1698a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani#if LOCAL_LOGD 1704113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("closing ucm instance: %u", (unsigned)mUcMgr); 1718a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani#endif 1724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_close(mUcMgr); 1734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mALSADevice) { 1754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->common.close(&mALSADevice->common); 1764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 1784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 1794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->useCase[0] = 0; 1804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 1814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1829746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_ACDB_ENABLED 1839746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani acdb_loader_deallocate_ACDB(); 1849746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 1859746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 1864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete mAudioUsbALSA; 1879746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 1884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::initCheck() 1914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!mALSADevice) 1934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_INIT; 1944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 1964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setVoiceVolume(float v) 1994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2008a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("setVoiceVolume(%f)\n", v); 2014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (v < 0.0) { 2024113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setVoiceVolume(%f) under 0.0, assuming 0.0\n", v); 2034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev v = 0.0; 2044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (v > 1.0) { 2054113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setVoiceVolume(%f) over 1.0, assuming 1.0\n", v); 2064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev v = 1.0; 2074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 2108a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("setVoiceVolume newMode %d",newMode); 2114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int vol = lrint(v * 100.0); 2124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Voice volume levels from android are mapped to driver volume levels as follows. 2144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 0 -> 5, 20 -> 4, 40 ->3, 60 -> 2, 80 -> 1, 100 -> 0 2154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // So adjust the volume to get the correct volume index in driver 2164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vol = 100 - vol; 2174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mALSADevice) { 2194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { 2204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipVolume(vol); 2214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (newMode == AudioSystem::MODE_IN_CALL){ 2229746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_ACTIVE) 2234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoiceVolume(vol); 2249746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_ACTIVE) 2254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoLTEVolume(vol); 2264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 2304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2329746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 2334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setFmVolume(float value) 2344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 2364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int vol; 2384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value < 0.0) { 2404113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setFmVolume(%f) under 0.0, assuming 0.0\n", value); 2414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = 0.0; 2424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value > 1.0) { 2434113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setFmVolume(%f) over 1.0, assuming 1.0\n", value); 2444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = 1.0; 2454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vol = lrint((value * 0x2000) + 0.5); 2474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2488a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani#if LOCAL_LOGD 2494113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("setFmVolume(%f)\n", value); 2504113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Setting FM volume to %d (available range is 0 to 0x2000)\n", vol); 2518a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani#endif 2524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFmVolume(vol); 2544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 2564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 2584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMasterVolume(float volume) 2604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 2624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMode(int mode) 2654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 2674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mode != mMode) { 2694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status = AudioHardwareBase::setMode(mode); 2704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mode == AudioSystem::MODE_IN_CALL) { 2739746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCallState = CS_ACTIVE; 2744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }else if (mode == AudioSystem::MODE_NORMAL) { 2754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = 0; 2764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 2794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setParameters(const String8& keyValuePairs) 2824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioParameter param = AudioParameter(keyValuePairs); 2844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 key; 2854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 value; 2864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 2874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int device; 2884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int btRate; 2894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int state; 2908a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani#if LOCAL_LOGD 2914113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("setParameters() %s", keyValuePairs.string()); 2928a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani#endif 2934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(TTY_MODE_KEY); 2954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 2964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= TTY_CLEAR; 297a97e6f657522513449514a677f19a0ff28df0059ty.lee if (value == "tty_full") { 2984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_FULL; 299a97e6f657522513449514a677f19a0ff28df0059ty.lee } else if (value == "tty_hco") { 3004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_HCO; 301a97e6f657522513449514a677f19a0ff28df0059ty.lee } else if (value == "tty_vco") { 3024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_VCO; 3034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_OFF; 3054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3064113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGI("Changed TTY Mode=%s", value.string()); 3074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 3084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mMode != AudioSystem::MODE_IN_CALL){ 3094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 3104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 3124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FLUENCE_KEY); 3154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "quadmic") { 3174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= QMIC_FLAG; 3184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~DMIC_FLAG); 3194113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence quadMic feature Enabled"); 3204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value == "dualmic") { 3214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= DMIC_FLAG; 3224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~QMIC_FLAG); 3234113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence dualmic feature Enabled"); 3244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value == "none") { 3254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~DMIC_FLAG); 3264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~QMIC_FLAG); 3274113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence feature Disabled"); 3284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 3304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 3314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3339746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_CSDCLIENT_ENABLED 3344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 3354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(INCALLMUSIC_KEY); 3364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 3384113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Enabling Incall Music setting in the setparameter\n"); 3399746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani csd_client_start_playback(); 3404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3414113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling Incall Music setting in the setparameter\n"); 3429746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani csd_client_stop_playback(); 3434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3469746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 3474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(ANC_KEY); 3494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 3514113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Enabling ANC setting in the setparameter\n"); 3524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= ANC_FLAG; 3534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3544113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling ANC setting in the setparameter\n"); 3554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~ANC_FLAG); 3564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 3584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 3594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(AudioParameter::keyRouting); 3624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, device) == NO_ERROR) { 3634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Ignore routing if device is 0. 3644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device) { 3654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(device); 3664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 3684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BT_SAMPLERATE_KEY); 3714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, btRate) == NO_ERROR) { 3724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setBtscoRate(btRate); 3734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 3744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BTHEADSET_VGS); 3774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "on") { 3794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mBluetoothVGS = true; 3804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mBluetoothVGS = false; 3824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(WIDEVOICE_KEY); 3864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 3884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 3894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 3904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 3924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableWideVoice(flag); 3934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 3954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(VOIPRATE_KEY); 3984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipBitRate = atoi(value); 4004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FENS_KEY); 4044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 4064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 4084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 4104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableFENS(flag); 4114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4159746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 4164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(AudioParameter::keyHandleFm); 4174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, device) == NO_ERROR) { 4184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Ignore if device is 0 4194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device) { 4204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev handleFm(device); 4214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 4254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(ST_KEY); 4274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 4294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 4314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 4334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableSlowTalk(flag); 4344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(MODE_CALL_KEY); 4384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key,state) == NO_ERROR) { 4394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mCallState != state) { 4404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = state; 4414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 4424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = state; 4444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.size()) { 4464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status = BAD_VALUE; 4474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 4494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4514765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevString8 AudioHardwareALSA::getParameters(const String8& keys) 4524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioParameter param = AudioParameter(keys); 4544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 value; 4554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 key = String8(DUALMIC_KEY); 4574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("false"); 4594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.add(key, value); 4604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FLUENCE_KEY); 4634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((mDevSettingsFlag & QMIC_FLAG) && 4654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~DMIC_FLAG)) 4664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("quadmic"); 4674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if ((mDevSettingsFlag & DMIC_FLAG) && 4684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~QMIC_FLAG)) 4694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("dualmic"); 4704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if ((mDevSettingsFlag & ~DMIC_FLAG) && 4714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~QMIC_FLAG)) 4724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("none"); 4734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.add(key, value); 4744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4769746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 4774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8("Fm-radio"); 4784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ( param.get(key,value) == NO_ERROR ) { 4794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ( mIsFmActive ) { 4804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.addInt(String8("isFMON"), true ); 4814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 4844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BTHEADSET_VGS); 4864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mBluetoothVGS) 4884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.addInt(String8("isVGS"), true); 4894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4914113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("AudioHardwareALSA::getParameters() %s", param.toString().string()); 4924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return param.toString(); 4934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4959746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 4964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUSBPlayback() 4974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4984113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUSBPlayback, musbPlaybackState: %d", musbPlaybackState); 4994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState = 0; 5004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitPlaybackThread(SIGNAL_EVENT_KILLTHREAD); 5014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUSBRecording() 5044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5054113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUSBRecording"); 5064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState = 0; 5074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitRecordingThread(SIGNAL_EVENT_KILLTHREAD); 5084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUsbPlaybackIfNothingActive(){ 5114113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUsbPlaybackIfNothingActive, musbPlaybackState: %d", musbPlaybackState); 5124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!musbPlaybackState && mAudioUsbALSA != NULL) { 5134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitPlaybackThread(SIGNAL_EVENT_TIMEOUT); 5144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUsbRecordingIfNothingActive(){ 5184113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUsbRecordingIfNothingActive, musbRecordingState: %d", musbRecordingState); 5194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!musbRecordingState && mAudioUsbALSA != NULL) { 5204113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Closing USB Recording Session as no stream is active"); 5214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->setkillUsbRecordingThread(true); 5224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::startUsbPlaybackIfNotStarted(){ 5264113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Starting the USB playback %d kill %d", musbPlaybackState, 5274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->getkillUsbPlaybackThread()); 5284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!musbPlaybackState) || (mAudioUsbALSA->getkillUsbPlaybackThread() == true)) { 5294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->startPlayback(); 5304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::startUsbRecordingIfNotStarted(){ 5344113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Starting the recording musbRecordingState: %d killUsbRecordingThread %d", 5354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState, mAudioUsbALSA->getkillUsbRecordingThread()); 5364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!musbRecordingState) || (mAudioUsbALSA->getkillUsbRecordingThread() == true)) { 5374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->startRecording(); 5384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5409746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 5414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::doRouting(int device) 5434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 5454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 5464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool isRouted = false; 5474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5489746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if ((device == AudioSystem::DEVICE_IN_VOICE_CALL) 5499746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 5509746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_FM_RX) 5519746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_OUT_DIRECTOUTPUT) 5529746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_FM_RX_A2DP) 5534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 5549746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_COMMUNICATION) 5559746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ) { 5564113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Ignoring routing for FM/INCALL/VOIP recording"); 5574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return; 5584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (device == 0) 5604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device = mCurDevice; 5614113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("doRouting: device %d newMode %d mCSCallActive %d mVolteCallActive %d" 5624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev "mIsFmActive %d", device, newMode, mCSCallActive, mVolteCallActive, 5634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive); 5644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = routeVoLTECall(device, newMode); 5664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted |= routeVoiceCall(device, newMode); 5674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!isRouted) { 5699746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 5704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!(device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET) && 5714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !(device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET) && 5724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !(device & AudioSystem::DEVICE_IN_ANLG_DOCK_HEADSET) && 5734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (musbPlaybackState)){ 5744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //USB unplugged 5754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device &= ~ AudioSystem::DEVICE_OUT_PROXY; 5764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device &= ~ AudioSystem::DEVICE_IN_PROXY; 5774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 5784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 5794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 5800a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("USB UNPLUGGED, setting musbPlaybackState to 0"); 5814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState = 0; 5824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState = 0; 5834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUSBRecording(); 5844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUSBPlayback(); 5854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 5864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 5870a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing everything to prox now"); 5884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 5894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 5904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), AudioSystem::DEVICE_OUT_PROXY, 5914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev newMode); 5924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); it != mDeviceList.end(); ++it) { 5934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) || 5944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_LPA))) { 5958a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: LPA device switch to proxy"); 5964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 5974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_LPA; 5984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 5994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((!strcmp(it->useCase, SND_USE_CASE_VERB_VOICECALL)) || 6004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOICE))) { 6018a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: VOICE device switch to proxy"); 6024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 6034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 6044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOICECALL; 6054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBPLAYBACKBIT_VOICECALL; 6064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }else if((!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) || 6084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_FM))) { 6098a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: FM device switch to proxy"); 6104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 6114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_FM; 6124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 6164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 6174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((((mCurDevice & AudioSystem::DEVICE_OUT_WIRED_HEADSET) || 6184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE)) && 6194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_SPEAKER) && 6204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ((device & AudioSystem::DEVICE_OUT_WIRED_HEADSET) || 6214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE))) || 6224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (((device & AudioSystem::DEVICE_OUT_WIRED_HEADSET) || 6234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE)) && 6244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_SPEAKER) && 6254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ((mCurDevice & AudioSystem::DEVICE_OUT_WIRED_HEADSET) || 6264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE)))) { 6274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 6284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 6294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(it->useCase, SND_USE_CASE_VERB_HIFI, 6304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_HIFI))) || 6314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(it->useCase, SND_USE_CASE_MOD_PLAY_MUSIC, 6324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_MUSIC)))) { 6334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it),(uint32_t)device, newMode); 6344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 6384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 6394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 6404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 6414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice = device; 6444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 6454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevuint32_t AudioHardwareALSA::getVoipMode(int format) 6474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 6484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev switch(format) { 6494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::PCM_16_BIT: 6504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_PCM; 6514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::AMR_NB: 6534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_AMR; 6544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::AMR_WB: 6564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_AMR_WB; 6574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6599746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_QCHAT_ENABLED 6604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRC: 6614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_IS127; 6624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRCB: 6654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_4GV_NB; 6664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRCWB: 6684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_4GV_WB; 6694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6709746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 6714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev default: 6734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_PCM; 6744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 6764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6774765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamOut * 6784765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openOutputStream(uint32_t devices, 6794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 6804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *channels, 6814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *sampleRate, 6824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status) 6834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 6844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 6858a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("openOutputStream: devices 0x%x channels %d sampleRate %d", 6864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices, *channels, *sampleRate); 6874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6888861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani audio_output_flags_t flag = static_cast<audio_output_flags_t> (*status); 6898861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 6904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 6918861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani *status = NO_ERROR; 6924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamOutALSA *out = 0; 6934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it; 6944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices & (devices - 1)) { 6964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 6974113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("openOutputStream called with bad devices"); 6984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 6994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7008861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 7018861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 7024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev# if 0 7034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices == AudioSystem::DEVICE_OUT_DIRECTOUTPUT) && 7044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ((*sampleRate == VOIP_SAMPLING_RATE_8K) || (*sampleRate == VOIP_SAMPLING_RATE_16K))) { 7054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool voipstream_active = false; 7064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); 7074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 7084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) || 7094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOIP))) { 7104113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openOutput: it->rxHandle %d it->handle %d",it->rxHandle,it->handle); 7114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev voipstream_active = true; 7124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 7134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(voipstream_active == false) { 7164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount = 0; 7174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipMicMute = false; 7184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 7194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize; 7204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*sampleRate == VOIP_SAMPLING_RATE_8K) { 7214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_8K; 7224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if(*sampleRate == VOIP_SAMPLING_RATE_16K) { 7244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_16K; 7254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 7274113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("unsupported samplerate %d for voip",*sampleRate); 7284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 7294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 7304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 7324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 7334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 7344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 7354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*format == AudioSystem::PCM_16_BIT) 7364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 7374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else 7384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = *format; 7394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; 7404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = *sampleRate; 7414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOIP_PLAYBACK_LATENCY; 7424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 7434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 7444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipConfig(getVoipMode(*format), mVoipBitRate); 7454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 7464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 7474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 7484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_IP_VOICECALL, sizeof(alsa_handle.useCase)); 7494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 7504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_VOIP, sizeof(alsa_handle.useCase)); 7514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 7534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 7544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it = mDeviceList.end(); 7554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 7564113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("openoutput: mALSADevice->route useCase %s mCurDevice %d mVoipStreamCount %d mode %d", it->useCase,mCurDevice,mVoipStreamCount, mode()); 7574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((mCurDevice & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 7584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)|| 7594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_PROXY)){ 7604113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Routing to proxy for normal voip call in openOutputStream"); 7614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice |= AudioSystem::DEVICE_OUT_PROXY; 7624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = AudioSystem::DEVICE_OUT_PROXY; 7634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 7644113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("enabling VOIP in openoutputstream, musbPlaybackState: %d", musbPlaybackState); 7654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 7664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL; 7674113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting recording in openoutputstream, musbRecordingState: %d", musbRecordingState); 7684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 7694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOIPCALL; 7704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else{ 7714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 7724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) { 7744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_IP_VOICECALL); 7754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 7764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_VOIP); 7774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->startVoipCall(&(*it)); 7794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 7804113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Device open failed"); 7814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NULL; 7824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 7854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = out->set(format, channels, sampleRate, devices); 7864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(err == NO_ERROR) { 7874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount++; //increment VoipstreamCount only if success 7884113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openoutput mVoipStreamCount %d",mVoipStreamCount); 7894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 7914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 7924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 7934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 7944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 7954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 7974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = DEFAULT_BUFFER_SIZE; 7984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 8004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 8014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 8034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 8044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 8054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 8064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 8074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 8084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 8094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = PLAYBACK_LATENCY; 8104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 8114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 8128861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.isDeepbufferOutput = false; 8134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 8154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 8168861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 8178861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (flag & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) { 8188861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani ALOGD("openOutputStream: DeepBuffer Output"); 8198861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.isDeepbufferOutput = true; 8208861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 8218861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI, sizeof(alsa_handle.useCase)); 8228861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 8238861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_MUSIC, sizeof(alsa_handle.useCase)); 8248861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 8254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 8268861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani ALOGD("openOutputStream: Lowlatency Output"); 8278861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.bufferSize = PLAYBACK_LOW_LATENCY_BUFFER_SIZE; 8288861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.latency = PLAYBACK_LOW_LATENCY; 8298861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 8308861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 8318861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 8328861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 8338861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 8344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 8364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 8374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 8384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 8398a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("useCase %s", it->useCase); 8409746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 8414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 8424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (devices & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 8430a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing to proxy for normal playback in openOutputStream"); 8444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_OUT_PROXY; 8454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 8474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 8488861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (flag & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) { 8498861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI)) { 8508861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI); 8518861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 8528861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_MUSIC); 8538861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 8544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 8558861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC)) { 8568861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC); 8578861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 8588861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC); 8598861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 8604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 8624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 8634113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Device open failed"); 8644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 8654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 8664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = out->set(format, channels, sampleRate, devices); 8674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 8704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 8714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 8734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 8754765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeOutputStream(AudioStreamOut* out) 8764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 8774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete out; 8784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 8794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8809746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_TUNNEL_LPA_ENABLED 8814765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamOut * 8824765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openOutputSession(uint32_t devices, 8834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 8844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status, 8854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int sessionId, 8864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t samplingRate, 8874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t channels) 8884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 8894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 8904113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openOutputSession = %d" ,sessionId); 8914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamOutALSA *out = 0; 8924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 8934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 8954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = DEFAULT_BUFFER_SIZE; 8964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 8984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 8994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 9014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 9024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 9034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 9044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 9054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 9064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 9074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 9084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 9094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 9104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 9124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sessionId == TUNNEL_SESSION_ID) { 9134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 9144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 9154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_TUNNEL, sizeof(alsa_handle.useCase)); 9164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_TUNNEL, sizeof(alsa_handle.useCase)); 9184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 9214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 9224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER, sizeof(alsa_handle.useCase)); 9234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_LPA, sizeof(alsa_handle.useCase)); 9254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 9284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 9294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 9304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 9314113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("useCase %s", it->useCase); 9329746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 9334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 9344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (devices & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 9350a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing to proxy for LPA in openOutputSession"); 9364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_OUT_PROXY; 9374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 9384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices = AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET; 9394113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting USBPlayback for LPA"); 9404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 9414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_LPA; 9424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 9434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 9444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 9454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 9464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sessionId == TUNNEL_SESSION_ID) { 9484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_TUNNEL)) { 9494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_TUNNEL); 9504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_TUNNEL); 9524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 9554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) { 9564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_LOW_POWER); 9574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_LPA); 9594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 9624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 9634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 9654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 9664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 9674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 9694765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeOutputSession(AudioStreamOut* out) 9704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 9714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete out; 9724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 9739746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 9744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9754765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamIn * 9764765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openInputStream(uint32_t devices, 9774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 9784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *channels, 9794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *sampleRate, 9804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status, 9814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioSystem::audio_in_acoustics acoustics) 9824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 9834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 9844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 9854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 9864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t route_devices; 9874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 9894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamInALSA *in = 0; 9904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it; 9914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9924113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: devices 0x%x channels %d sampleRate %d", devices, *channels, *sampleRate); 9934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices & (devices - 1)) { 9944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 9954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 9964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices == AudioSystem::DEVICE_IN_COMMUNICATION) && 9994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ((*sampleRate == VOIP_SAMPLING_RATE_8K) || (*sampleRate == VOIP_SAMPLING_RATE_16K))) { 10004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool voipstream_active = false; 10014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); 10024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 10034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) || 10044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOIP))) { 10059746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ALOGD("openInput: it->rxHandle %p it->handle %p",it->rxHandle,it->handle); 10064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev voipstream_active = true; 10074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 10084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(voipstream_active == false) { 10114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount = 0; 10124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipMicMute = false; 10134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 10144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize; 10154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*sampleRate == VOIP_SAMPLING_RATE_8K) { 10164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_8K; 10174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if(*sampleRate == VOIP_SAMPLING_RATE_16K) { 10194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_16K; 10204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 10224113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("unsupported samplerate %d for voip",*sampleRate); 10234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 10244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 10254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 10274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 10284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 10294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 10304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*format == AudioSystem::PCM_16_BIT) 10314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 10324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else 10334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = *format; 10344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; 10354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = *sampleRate; 10364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOIP_RECORD_LATENCY; 10374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 10384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 10394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipConfig(getVoipMode(*format), mVoipBitRate); 10404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 10414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case != NULL) && (strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 10424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_VOIP, sizeof(alsa_handle.useCase)); 10434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 10444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_IP_VOICECALL, sizeof(alsa_handle.useCase)); 10454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 10474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 10484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it = mDeviceList.end(); 10494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 10500a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("mCurrDevice: %d", mCurDevice); 10519746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 10524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((mCurDevice == AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 10534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice == AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 10540a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing everything from proxy for voipcall"); 10554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), AudioSystem::DEVICE_IN_PROXY, AudioSystem::MODE_IN_COMMUNICATION); 10564113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("enabling VOIP in openInputstream, musbPlaybackState: %d", musbPlaybackState); 10574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 10584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL; 10594113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting recording in openoutputstream, musbRecordingState: %d", musbRecordingState); 10604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 10614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOIPCALL; 10624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }else 10634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 10644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 10654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it),mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 10664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) { 10684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_IP_VOICECALL); 10694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 10704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_VOIP); 10714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sampleRate) { 10734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->sampleRate = *sampleRate; 10744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(channels) 10764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->channels = AudioSystem::popCount(*channels); 10774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->startVoipCall(&(*it)); 10784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 10794113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Error opening pcm input device"); 10804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NULL; 10814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev in = new AudioStreamInALSA(this, &(*it), acoustics); 10844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = in->set(format, channels, sampleRate, devices); 10854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(err == NO_ERROR) { 10864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount++; //increment VoipstreamCount only if success 10874113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("OpenInput mVoipStreamCount %d",mVoipStreamCount); 10884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10890a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("openInput: After Get alsahandle"); 10904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 10914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 10924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 10934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 10944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator itDev = mDeviceList.begin(); 10954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev itDev != mDeviceList.end(); ++itDev) 10964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 10974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_HIFI_REC, MAX_UC_LEN)) 10984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, MAX_UC_LEN)) 10998861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani ||(0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC, MAX_UC_LEN)) 11008861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC, MAX_UC_LEN)) 11014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_FM, MAX_UC_LEN)) 11029746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 11034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ||(0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_FM_REC, MAX_UC_LEN)) 11044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 11054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ) 11064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 11079746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 11084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!(devices == AudioSystem::DEVICE_IN_FM_RX_A2DP)){ 11094113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Input stream already exists, new stream not permitted: useCase:%s, devices:0x%x, module:%p", 11104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev itDev->useCase, itDev->devices, itDev->module); 11114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 11124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 11144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11159746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 11164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if ((0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_FM_A2DP_REC, MAX_UC_LEN)) 11174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_A2DP_FM, MAX_UC_LEN))) 11184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 11194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices == AudioSystem::DEVICE_IN_FM_RX_A2DP)){ 11204113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Input stream already exists, new stream not permitted: useCase:%s, devices:0x%x, module:%p", 11214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev itDev->useCase, itDev->devices, itDev->module); 11224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 11234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 11264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 11284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 11294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = DEFAULT_IN_BUFFER_SIZE; 11304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 11314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 11324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 11334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 11344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 11354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 11364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOICE_CHANNEL_MODE; 11374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = android::AudioRecord::DEFAULT_SAMPLE_RATE; 11384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = RECORD_LATENCY; 11394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 11404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 11414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 11424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case != NULL) && (strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 11434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((devices == AudioSystem::DEVICE_IN_VOICE_CALL) && 11444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (newMode == AudioSystem::MODE_IN_CALL)) { 11454113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: into incall recording, channels %d", *channels); 11464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIncallMode = *channels; 11474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((*channels & AudioSystem::CHANNEL_IN_VOICE_UPLINK) && 11484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK)) { 11494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 11504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_STEREO); 11514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE, 11524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE_UL_DL, 11554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK) { 11584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 11594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_MONO); 11604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE, 11614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE_DL, 11644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11679746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 11684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((devices == AudioSystem::DEVICE_IN_FM_RX)) { 11694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_FM, sizeof(alsa_handle.useCase)); 11704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if(devices == AudioSystem::DEVICE_IN_FM_RX_A2DP) { 11714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_A2DP_FM, sizeof(alsa_handle.useCase)); 11724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 11734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11748861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani char value[128]; 11758861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani property_get("persist.audio.lowlatency.rec",value,"0"); 11768861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (!strcmp("true", value)) { 11778861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 11788861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 11798861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, sizeof(alsa_handle.useCase)); 11808861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 11814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((devices == AudioSystem::DEVICE_IN_VOICE_CALL) && 11844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (newMode == AudioSystem::MODE_IN_CALL)) { 11854113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: incall recording, channels %d", *channels); 11864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIncallMode = *channels; 11874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((*channels & AudioSystem::CHANNEL_IN_VOICE_UPLINK) && 11884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK)) { 11894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 11904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_STEREO); 11914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_INCALL_REC, 11924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_UL_DL_REC, 11954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK) { 11984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 11994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_MONO); 12004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_INCALL_REC, 12014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_DL_REC, 12044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12079746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 12084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if(devices == AudioSystem::DEVICE_IN_FM_RX) { 12094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_FM_REC, sizeof(alsa_handle.useCase)); 12104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (devices == AudioSystem::DEVICE_IN_FM_RX_A2DP) { 12114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_FM_A2DP_REC, sizeof(alsa_handle.useCase)); 12124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12148861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani char value[128]; 12158861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani property_get("persist.audio.lowlatency.rec",value,"0"); 12168861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (!strcmp("true", value)) { 12178861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC, sizeof(alsa_handle.useCase)); 12188861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 12198861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_REC, sizeof(alsa_handle.useCase)); 12208861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 12214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 12244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 12254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 12264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 12274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //update channel info before do routing 12284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(channels) { 12294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->channels = AudioSystem::popCount((*channels) & 12309746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani (AudioSystem::CHANNEL_IN_STEREO 12319746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani | AudioSystem::CHANNEL_IN_MONO 12329746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_SSR_ENABLED 12334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev | AudioSystem::CHANNEL_IN_5POINT1 12344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev )); 12364113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("updated channel info: channels=%d", it->channels); 12374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices == AudioSystem::DEVICE_IN_VOICE_CALL){ 12394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev /* Add current devices info to devices to do route */ 12409746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 12414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mCurDevice == AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET || 12424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice == AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET){ 12434113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Routing everything from proxy for VOIP call"); 12444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev route_devices = devices | AudioSystem::DEVICE_IN_PROXY; 12454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 12464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 12484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev route_devices = devices | mCurDevice; 12494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), route_devices, mode()); 12514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12529746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 12534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(devices & AudioSystem::DEVICE_IN_ANLG_DOCK_HEADSET || 12544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices & AudioSystem::DEVICE_IN_PROXY) { 12554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_IN_PROXY; 12560a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("routing everything from proxy"); 12574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 12584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 12594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 12614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 12624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 12654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_REC) || 12668861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani !strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC) || 12679746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 12684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_FM_REC) || 12694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_FM_A2DP_REC) || 12704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_DL_REC) || 12724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_UL_DL_REC) || 12734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_INCALL_REC)) { 12744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", it->useCase); 12754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", it->useCase); 12774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sampleRate) { 12794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->sampleRate = *sampleRate; 12804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12819746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_SSR_ENABLED 12824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (6 == it->channels) { 12834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!strncmp(it->useCase, SND_USE_CASE_VERB_HIFI_REC, strlen(SND_USE_CASE_VERB_HIFI_REC)) 12844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev || !strncmp(it->useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, strlen(SND_USE_CASE_MOD_CAPTURE_MUSIC))) { 12854113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("OpenInoutStream: Use larger buffer size for 5.1(%s) recording ", it->useCase); 12864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->bufferSize = getInputBufferSize(it->sampleRate,*format,it->channels); 12874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 12914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 12924113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Error opening pcm input device"); 12934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev in = new AudioStreamInALSA(this, &(*it), acoustics); 12954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = in->set(format, channels, sampleRate, devices); 12964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 12984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 12994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 13034765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeInputStream(AudioStreamIn* in) 13044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete in; 13064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMicMute(bool state) 13094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 13114113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("setMicMute newMode %d",newMode); 13124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { 13134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mVoipMicMute != state) { 13144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipMicMute = state; 13154113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("setMicMute: mVoipMicMute %d", mVoipMicMute); 13164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 13174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipMicMute(state); 13184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mMicMute != state) { 13224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mMicMute = state; 13234113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("setMicMute: mMicMute %d", mMicMute); 13244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 13259746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if(mCSCallActive == CS_ACTIVE) 13264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setMicMute(state); 13279746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if(mVolteCallActive == IMS_ACTIVE) 13284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoLTEMicMute(state); 13294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 13334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::getMicMute(bool *state) 13364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 13384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { 13394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *state = mVoipMicMute; 13404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *state = mMicMute; 13424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 13444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::dump(int fd, const Vector<String16>& args) 13474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 13494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevsize_t AudioHardwareALSA::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) 13524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev size_t bufferSize; 13544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (format != AudioSystem::PCM_16_BIT 13554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev && format != AudioSystem::AMR_NB 13564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev && format != AudioSystem::AMR_WB 13579746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_QCHAT_ENABLED 13584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev && format != AudioSystem::EVRC 13594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev && format != AudioSystem::EVRCB 13609746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani && format != AudioSystem::EVRCWB 13619746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 13629746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ) { 13634113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("getInputBufferSize bad format: %d", format); 13644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 13654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sampleRate == 16000) { 13674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = DEFAULT_IN_BUFFER_SIZE * 2 * channelCount; 13684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if(sampleRate < 44100) { 13694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = DEFAULT_IN_BUFFER_SIZE * channelCount; 13704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = DEFAULT_IN_BUFFER_SIZE * 12; 13724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return bufferSize; 13744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13769746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 13774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::handleFm(int device) 13784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint newMode = mode(); 13804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device & AudioSystem::DEVICE_OUT_FM && mIsFmActive == 0) { 13814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Start FM Radio on current active device 13824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = FM_BUFFER_SIZE; 13834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 13844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 13854113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Start FM"); 13864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 13874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 13884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_DIGITAL_RADIO, sizeof(alsa_handle.useCase)); 13894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_FM, sizeof(alsa_handle.useCase)); 13914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 13934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 13954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 13964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 13974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 13984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 13994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 14004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 14014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 14024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 14034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 14044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 14054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 14064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive = 1; 14074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 14084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 14094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 14104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device |= AudioSystem::DEVICE_OUT_PROXY; 14134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = AudioSystem::DEVICE_OUT_PROXY; 14140a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing to proxy for FM case"); 14154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 14174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) { 14184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_DIGITAL_RADIO); 14194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 14204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_FM); 14214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->startFm(&(*it)); 14234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14250a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Starting FM, musbPlaybackState %d", musbPlaybackState); 14264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 14274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_FM; 14284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (!(device & AudioSystem::DEVICE_OUT_FM) && mIsFmActive == 1) { 14304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //i Stop FM Radio 14314113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Stop FM"); 14324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 14334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 14344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) || 14354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_FM))) { 14364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->close(&(*it)); 14374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //mALSADevice->route(&(*it), (uint32_t)device, newMode); 14384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 14394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 14404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive = 0; 14434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState &= ~USBPLAYBACKBIT_FM; 14444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbPlaybackIfNothingActive(); 14474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 14504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 14514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 14524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::disableVoiceCall(char* verb, char* modifier, int mode, int device) 14534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 14544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 14554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 14564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, verb)) || 14574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, modifier))) { 14584113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling voice call"); 14594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->close(&(*it)); 14604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, mode); 14614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 14624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 14634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14659746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 14664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(musbPlaybackState & USBPLAYBACKBIT_VOICECALL) { 14670a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Voice call ended on USB"); 14684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState &= ~USBPLAYBACKBIT_VOICECALL; 14694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState &= ~USBRECBIT_VOICECALL; 14704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbRecordingIfNothingActive(); 14714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbPlaybackIfNothingActive(); 14724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14739746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 14744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 14754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::enableVoiceCall(char* verb, char* modifier, int mode, int device) 14764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 14774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev// Start voice call 1478018d1c5b5746dc189b2d7b86a87f1d2fd219994aSathishKumar Maniunsigned long bufferSize = DEFAULT_VOICE_BUFFER_SIZE; 14794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevalsa_handle_t alsa_handle; 14804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevchar *use_case; 14814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 14824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 14834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, verb, sizeof(alsa_handle.useCase)); 14844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 14854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, modifier, sizeof(alsa_handle.useCase)); 14864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 14884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 14894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 14904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 14914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 14924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 14934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 14944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 14954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 14964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOICE_CHANNEL_MODE; 14974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = VOICE_SAMPLING_RATE; 14984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 14994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 15004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 15014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 15024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 15034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 15049746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 15054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 15064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 15074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device |= AudioSystem::DEVICE_OUT_PROXY; 15084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 15094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 15114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, mode); 15124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!strcmp(it->useCase, verb)) { 15134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", verb); 15144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 15154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", modifier); 15164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->startVoiceCall(&(*it)); 15189746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 15194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 15204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 15214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 15224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 15234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOICECALL; 15244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOICECALL; 15254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15269746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 15274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 15284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 15294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool AudioHardwareALSA::routeVoiceCall(int device, int newMode) 15304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 15314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint csCallState = mCallState&0xF; 15324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool isRouted = false; 15334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev switch (csCallState) { 15349746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_INACTIVE: 15359746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive != CS_INACTIVE) { 15364113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Disabling voice call"); 15374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev disableVoiceCall((char *)SND_USE_CASE_VERB_VOICECALL, 15384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOICE, newMode, device); 15394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 15409746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_INACTIVE; 15414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15439746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_ACTIVE: 15449746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_INACTIVE) { 15454113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Enabling CS voice call "); 15464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev enableVoiceCall((char *)SND_USE_CASE_VERB_VOICECALL, 15474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOICE, newMode, device); 15484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 15499746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_ACTIVE; 15509746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } else if (mCSCallActive == CS_HOLD) { 15514113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Resume voice call from hold state"); 15524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 15534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 15544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 15554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOICECALL, 15564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOICECALL))) || 15574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOICE, 15584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOICE)))) { 15594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 15609746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_ACTIVE; 15614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,0)<0) 15624113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE resume failed"); 15634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15689746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_HOLD: 15699746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_ACTIVE) { 15704113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Voice call going to Hold"); 15714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 15724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 15734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 15744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOICECALL, 15754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOICECALL))) || 15764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOICE, 15774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOICE)))) { 15789746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_HOLD; 15794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 15804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,1)<0) 15814113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Voice pause failed"); 15824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return isRouted; 15894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 15904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool AudioHardwareALSA::routeVoLTECall(int device, int newMode) 15914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 15924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint volteCallState = mCallState&0xF0; 15934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool isRouted = false; 15944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevswitch (volteCallState) { 15959746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_INACTIVE: 15969746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive != IMS_INACTIVE) { 15974113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Disabling IMS call"); 15984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev disableVoiceCall((char *)SND_USE_CASE_VERB_VOLTE, 15994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOLTE, newMode, device); 16004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 16019746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_INACTIVE; 16024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16049746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_ACTIVE: 16059746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_INACTIVE) { 16064113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Enabling IMS voice call "); 16074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev enableVoiceCall((char *)SND_USE_CASE_VERB_VOLTE, 16084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOLTE, newMode, device); 16094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 16109746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_ACTIVE; 16119746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } else if (mVolteCallActive == IMS_HOLD) { 16124113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Resume IMS call from hold state"); 16134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 16144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 16154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 16164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOLTE, 16174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOLTE))) || 16184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOLTE, 16194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOLTE)))) { 16204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 16219746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_ACTIVE; 16224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,0)<0) 16234113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE resume failed"); 16244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16299746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_HOLD: 16309746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_ACTIVE) { 16314113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: IMS ACTIVE going to HOLD"); 16324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 16334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 16344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 16354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOLTE, 16364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOLTE))) || 16374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOLTE, 16384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOLTE)))) { 16399746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_HOLD; 16404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 16414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,1)<0) 16424113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE Pause failed"); 16434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return isRouted; 16504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 16514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 16524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} // namespace android_audio_legacy 1653