AudioHardwareALSA.cpp revision bf1c87481d62736cab8832e9085c121fbafdbb6b
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 45bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani#include "AudioUtil.h" 464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevextern "C" 484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Function for dlsym() to look up for creating a new AudioHardwareInterface. 514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev android_audio_legacy::AudioHardwareInterface *createAudioHardware(void) { 534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return android_audio_legacy::AudioHardwareALSA::create(); 544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 555ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_ACDB_ENABLED 565ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani static int (*acdb_init)(); 575ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani static void (*acdb_deallocate)(); 585ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 595ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_CSDCLIENT_ENABLED 605ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani static int (*csd_start_playback)(); 615ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani static int (*csd_stop_playback)(); 625ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 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() : 756ccde10fdc6591e5cd21ed32c2b5817aaeb1a208SathishKumar Mani mALSADevice(0),mVoipStreamCount(0),mVoipBitRate(0) 766ccde10fdc6591e5cd21ed32c2b5817aaeb1a208SathishKumar Mani ,mCallState(0),mAcdbHandle(NULL),mCsdHandle(NULL),mMicMute(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 1105ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mAcdbHandle = ::dlopen("/system/lib/libacdbloader.so", RTLD_NOW); 1115ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mAcdbHandle == NULL) { 1125ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("AudioHardware: DLOPEN not successful for ACDBLOADER"); 1135ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 1145ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGD("AudioHardware: DLOPEN successful for ACDBLOADER"); 1155ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani acdb_init = (int (*)())::dlsym(mAcdbHandle,"acdb_loader_init_ACDB"); 1165ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (acdb_init == NULL) { 1175ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("dlsym:Error:%s Loading acdb_loader_init_ACDB", dlerror()); 1185ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani }else { 1195ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani acdb_init(); 1205ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani acdb_deallocate = (void (*)())::dlsym(mAcdbHandle,"acdb_loader_deallocate_ACDB"); 1215ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 1229746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } 1239746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 1244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1255ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_CSDCLIENT_ENABLED 1265ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mCsdHandle = ::dlopen("/system/lib/libcsd-client.so", RTLD_NOW); 1275ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mCsdHandle == NULL) { 1285ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("AudioHardware: DLOPEN not successful for CSD CLIENT"); 1295ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 1305ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGD("AudioHardware: DLOPEN successful for CSD CLIENT"); 1315ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani csd_start_playback = (int (*)())::dlsym(mCsdHandle,"csd_client_start_playback"); 1325ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani csd_stop_playback = (int (*)())::dlsym(mCsdHandle,"csd_client_stop_playback"); 1335ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 1345ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mALSADevice->setCsdHandle(mCsdHandle); 1355ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 1364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((fp = fopen("/proc/asound/cards","r")) == NULL) { 1374113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Cannot open /proc/asound/cards file to get sound card info"); 1384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev while((fgets(soundCardInfo, sizeof(soundCardInfo), fp) != NULL)) { 1404113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("SoundCardInfo %s", soundCardInfo); 1414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (strstr(soundCardInfo, "msm8960-tabla1x-snd-card")) { 1424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 1; 1434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (strstr(soundCardInfo, "msm-snd-card")) { 1454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 2; 1464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (strstr(soundCardInfo, "msm8930-sitar-snd-card")) { 1484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 3; 1494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev fclose(fp); 1534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (codec_rev == 1) { 1564113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected tabla 1.x sound card"); 1574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm"); 1584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (codec_rev == 3) { 1594113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected sitar 1.x sound card"); 1604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_Sitar"); 1614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev property_get("ro.board.platform", platform, ""); 1634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev property_get("ro.baseband", baseband, ""); 1644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!strcmp("msm8960", platform) && !strcmp("mdm", baseband)) { 1654113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected Fusion tabla 2.x"); 1664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mFusion3Platform = true; 1674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_2x_Fusion3"); 1684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1694113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected tabla 2.x sound card"); 1704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_2x"); 1714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mUcMgr < 0) { 1754113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Failed to open ucm instance: %d", errno); 1764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1774113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGI("ucm instance opened: %u", (unsigned)mUcMgr); 1785ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mUcMgr->acdb_handle = NULL; 1795ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_ACDB_ENABLED 1805ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mAcdbHandle) { 1815ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mUcMgr->acdb_handle = static_cast<void*> (mAcdbHandle); 1825ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 1835ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 1844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1864113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("ALSA Module could not be opened!!!"); 1874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1894113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("ALSA Module not found!!!"); 1904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1934765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::~AudioHardwareALSA() 1944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mUcMgr != NULL) { 1969efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGV("closing ucm instance: %u", (unsigned)mUcMgr); 1974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_close(mUcMgr); 1984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mALSADevice) { 2004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->common.close(&mALSADevice->common); 2014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 2034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 2044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->useCase[0] = 0; 2054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 2064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2079746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_ACDB_ENABLED 2085ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (acdb_deallocate == NULL) { 2095ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("dlsym: Error:%s Loading acdb_deallocate_ACDB", dlerror()); 2105ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 2115ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani acdb_deallocate(); 2125ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 2135ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mAcdbHandle) { 2145ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ::dlclose(mAcdbHandle); 2155ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mAcdbHandle = NULL; 2165ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 2179746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 2189746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 2194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete mAudioUsbALSA; 2209746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 2215ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani 2225ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_CSDCLEINT_ENABLED 2235ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mCsdHandle) { 2245ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ::dlclose(mCsdHandle); 2255ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mCsdHandle = NULL; 2265ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 2275ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 2284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::initCheck() 2314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!mALSADevice) 2334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_INIT; 2344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 2364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setVoiceVolume(float v) 2394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2408a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("setVoiceVolume(%f)\n", v); 2414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (v < 0.0) { 2424113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setVoiceVolume(%f) under 0.0, assuming 0.0\n", v); 2434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev v = 0.0; 2444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (v > 1.0) { 2454113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setVoiceVolume(%f) over 1.0, assuming 1.0\n", v); 2464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev v = 1.0; 2474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 2508a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("setVoiceVolume newMode %d",newMode); 2514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int vol = lrint(v * 100.0); 2524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Voice volume levels from android are mapped to driver volume levels as follows. 2544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 0 -> 5, 20 -> 4, 40 ->3, 60 -> 2, 80 -> 1, 100 -> 0 2554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // So adjust the volume to get the correct volume index in driver 2564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vol = 100 - vol; 2574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mALSADevice) { 2594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { 2604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipVolume(vol); 2614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (newMode == AudioSystem::MODE_IN_CALL){ 2629746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_ACTIVE) 2634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoiceVolume(vol); 2649746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_ACTIVE) 2654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoLTEVolume(vol); 2664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 2704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2729746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 2734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setFmVolume(float value) 2744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 2764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int vol; 2784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value < 0.0) { 2804113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setFmVolume(%f) under 0.0, assuming 0.0\n", value); 2814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = 0.0; 2824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value > 1.0) { 2834113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setFmVolume(%f) over 1.0, assuming 1.0\n", value); 2844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = 1.0; 2854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vol = lrint((value * 0x2000) + 0.5); 2874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2889efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGV("setFmVolume(%f)\n", value); 2899efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGV("Setting FM volume to %d (available range is 0 to 0x2000)\n", vol); 2904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFmVolume(vol); 2924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 2944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 2964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMasterVolume(float volume) 2984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 3004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMode(int mode) 3034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 3054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mode != mMode) { 3074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status = AudioHardwareBase::setMode(mode); 3084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mode == AudioSystem::MODE_IN_CALL) { 3119746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCallState = CS_ACTIVE; 3124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }else if (mode == AudioSystem::MODE_NORMAL) { 3134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = 0; 3144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 3174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setParameters(const String8& keyValuePairs) 3204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioParameter param = AudioParameter(keyValuePairs); 3224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 key; 3234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 value; 3244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 3254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int device; 3264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int btRate; 3274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int state; 3289efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGV("setParameters() %s", keyValuePairs.string()); 3294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(TTY_MODE_KEY); 3314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= TTY_CLEAR; 333a97e6f657522513449514a677f19a0ff28df0059ty.lee if (value == "tty_full") { 3344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_FULL; 335a97e6f657522513449514a677f19a0ff28df0059ty.lee } else if (value == "tty_hco") { 3364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_HCO; 337a97e6f657522513449514a677f19a0ff28df0059ty.lee } else if (value == "tty_vco") { 3384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_VCO; 3394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_OFF; 3414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3424113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGI("Changed TTY Mode=%s", value.string()); 3434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 3444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mMode != AudioSystem::MODE_IN_CALL){ 3454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 3464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 3484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FLUENCE_KEY); 3514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "quadmic") { 3534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= QMIC_FLAG; 3544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~DMIC_FLAG); 3554113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence quadMic feature Enabled"); 3564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value == "dualmic") { 3574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= DMIC_FLAG; 3584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~QMIC_FLAG); 3594113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence dualmic feature Enabled"); 3604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value == "none") { 3614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~DMIC_FLAG); 3624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~QMIC_FLAG); 3634113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence feature Disabled"); 3644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 3664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 3674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3699746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_CSDCLIENT_ENABLED 3704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 3714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(INCALLMUSIC_KEY); 3724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 3744113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Enabling Incall Music setting in the setparameter\n"); 3755ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (csd_start_playback == NULL) { 3765ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("dlsym: Error:%s Loading csd_client_start_playback", dlerror()); 3775ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 3785ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani csd_start_playback(); 3795ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 3804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3814113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling Incall Music setting in the setparameter\n"); 3825ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (csd_stop_playback == NULL) { 3835ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("dlsym: Error:%s Loading csd_client_stop_playback", dlerror()); 3845ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 3855ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani csd_stop_playback(); 3865ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 3874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3909746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 3914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(ANC_KEY); 3934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 3954113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Enabling ANC setting in the setparameter\n"); 3964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= ANC_FLAG; 3974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3984113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling ANC setting in the setparameter\n"); 3994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~ANC_FLAG); 4004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 4024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 4034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(AudioParameter::keyRouting); 4064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, device) == NO_ERROR) { 4074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Ignore routing if device is 0. 4084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device) { 4094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(device); 4104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BT_SAMPLERATE_KEY); 4154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, btRate) == NO_ERROR) { 4164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setBtscoRate(btRate); 4174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BTHEADSET_VGS); 4214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "on") { 4234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mBluetoothVGS = true; 4244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 4254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mBluetoothVGS = false; 4264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(WIDEVOICE_KEY); 4304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 4324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 4344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 4364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableWideVoice(flag); 4374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(VOIPRATE_KEY); 4424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipBitRate = atoi(value); 4444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FENS_KEY); 4484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 4504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 4524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 4544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableFENS(flag); 4554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4599746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 4604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(AudioParameter::keyHandleFm); 4614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, device) == NO_ERROR) { 4624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Ignore if device is 0 4634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device) { 4644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev handleFm(device); 4654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 4694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(ST_KEY); 4714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 4734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 4754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 4774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableSlowTalk(flag); 4784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(MODE_CALL_KEY); 4824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key,state) == NO_ERROR) { 4834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mCallState != state) { 4844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = state; 4854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 4864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = state; 4884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.size()) { 4904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status = BAD_VALUE; 4914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 4934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4954765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevString8 AudioHardwareALSA::getParameters(const String8& keys) 4964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioParameter param = AudioParameter(keys); 4984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 value; 4994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 key = String8(DUALMIC_KEY); 5014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 5024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("false"); 5034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.add(key, value); 5044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FLUENCE_KEY); 5074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 5084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((mDevSettingsFlag & QMIC_FLAG) && 5094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~DMIC_FLAG)) 5104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("quadmic"); 5114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if ((mDevSettingsFlag & DMIC_FLAG) && 5124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~QMIC_FLAG)) 5134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("dualmic"); 5144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if ((mDevSettingsFlag & ~DMIC_FLAG) && 5154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~QMIC_FLAG)) 5164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("none"); 5174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.add(key, value); 5184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5209746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 5214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8("Fm-radio"); 5224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ( param.get(key,value) == NO_ERROR ) { 5234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ( mIsFmActive ) { 5244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.addInt(String8("isFMON"), true ); 5254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 5284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BTHEADSET_VGS); 5304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 5314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mBluetoothVGS) 5324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.addInt(String8("isVGS"), true); 5334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5354113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("AudioHardwareALSA::getParameters() %s", param.toString().string()); 5364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return param.toString(); 5374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5399746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 5404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUSBPlayback() 5414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5424113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUSBPlayback, musbPlaybackState: %d", musbPlaybackState); 5434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState = 0; 5444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitPlaybackThread(SIGNAL_EVENT_KILLTHREAD); 5454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUSBRecording() 5484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5494113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUSBRecording"); 5504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState = 0; 5514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitRecordingThread(SIGNAL_EVENT_KILLTHREAD); 5524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUsbPlaybackIfNothingActive(){ 5554113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUsbPlaybackIfNothingActive, musbPlaybackState: %d", musbPlaybackState); 5564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!musbPlaybackState && mAudioUsbALSA != NULL) { 5574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitPlaybackThread(SIGNAL_EVENT_TIMEOUT); 5584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUsbRecordingIfNothingActive(){ 5624113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUsbRecordingIfNothingActive, musbRecordingState: %d", musbRecordingState); 5634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!musbRecordingState && mAudioUsbALSA != NULL) { 5644113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Closing USB Recording Session as no stream is active"); 5654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->setkillUsbRecordingThread(true); 5664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::startUsbPlaybackIfNotStarted(){ 5704113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Starting the USB playback %d kill %d", musbPlaybackState, 5714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->getkillUsbPlaybackThread()); 5724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!musbPlaybackState) || (mAudioUsbALSA->getkillUsbPlaybackThread() == true)) { 5734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->startPlayback(); 5744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::startUsbRecordingIfNotStarted(){ 5784113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Starting the recording musbRecordingState: %d killUsbRecordingThread %d", 5794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState, mAudioUsbALSA->getkillUsbRecordingThread()); 5804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!musbRecordingState) || (mAudioUsbALSA->getkillUsbRecordingThread() == true)) { 5814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->startRecording(); 5824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5849746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 5854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::doRouting(int device) 5874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 5894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 5904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool isRouted = false; 5914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5929746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if ((device == AudioSystem::DEVICE_IN_VOICE_CALL) 5939746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 5949746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_FM_RX) 5959746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_OUT_DIRECTOUTPUT) 5969746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_FM_RX_A2DP) 5974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 5989746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_COMMUNICATION) 5999746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ) { 6004113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Ignoring routing for FM/INCALL/VOIP recording"); 6014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return; 6024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (device == 0) 6044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device = mCurDevice; 6054113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("doRouting: device %d newMode %d mCSCallActive %d mVolteCallActive %d" 6064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev "mIsFmActive %d", device, newMode, mCSCallActive, mVolteCallActive, 6074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive); 6084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = routeVoLTECall(device, newMode); 6104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted |= routeVoiceCall(device, newMode); 6114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!isRouted) { 6139746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 6144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!(device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET) && 6154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !(device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET) && 6164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !(device & AudioSystem::DEVICE_IN_ANLG_DOCK_HEADSET) && 6174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (musbPlaybackState)){ 6184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //USB unplugged 6194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device &= ~ AudioSystem::DEVICE_OUT_PROXY; 6204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device &= ~ AudioSystem::DEVICE_IN_PROXY; 6214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 6224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 6234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 6240a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("USB UNPLUGGED, setting musbPlaybackState to 0"); 6254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState = 0; 6264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState = 0; 6274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUSBRecording(); 6284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUSBPlayback(); 6294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 6304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 6310a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing everything to prox now"); 6324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 6334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 6344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), AudioSystem::DEVICE_OUT_PROXY, 6354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev newMode); 6364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); it != mDeviceList.end(); ++it) { 6374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) || 6384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_LPA))) { 6398a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: LPA device switch to proxy"); 6404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 6414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_LPA; 6424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((!strcmp(it->useCase, SND_USE_CASE_VERB_VOICECALL)) || 6444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOICE))) { 6458a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: VOICE device switch to proxy"); 6464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 6474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 6484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOICECALL; 6494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBPLAYBACKBIT_VOICECALL; 6504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }else if((!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) || 6524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_FM))) { 6538a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: FM device switch to proxy"); 6544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 6554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_FM; 6564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 659e42406e02e32dbb398a2fa0c452e52526b763c8dSathishKumar Mani } else 6604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 661e42406e02e32dbb398a2fa0c452e52526b763c8dSathishKumar Mani { 6624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 6634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 6644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 6654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice = device; 6684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 6694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevuint32_t AudioHardwareALSA::getVoipMode(int format) 6714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 6724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev switch(format) { 6734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::PCM_16_BIT: 6744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_PCM; 6754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::AMR_NB: 6774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_AMR; 6784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::AMR_WB: 6804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_AMR_WB; 6814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6839746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_QCHAT_ENABLED 6844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRC: 6854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_IS127; 6864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRCB: 6894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_4GV_NB; 6904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRCWB: 6924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_4GV_WB; 6934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6949746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 6954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev default: 6974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_PCM; 6984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 7004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7014765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamOut * 7024765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openOutputStream(uint32_t devices, 7034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 7044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *channels, 7054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *sampleRate, 7064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status) 7074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 7084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 7098a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("openOutputStream: devices 0x%x channels %d sampleRate %d", 7104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices, *channels, *sampleRate); 7114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7128861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani audio_output_flags_t flag = static_cast<audio_output_flags_t> (*status); 7138861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 7144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 7158861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani *status = NO_ERROR; 7164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamOutALSA *out = 0; 7174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it; 7184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices & (devices - 1)) { 7204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 7214113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("openOutputStream called with bad devices"); 7224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 7234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7248861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 7258861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 7264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev# if 0 7274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices == AudioSystem::DEVICE_OUT_DIRECTOUTPUT) && 7284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ((*sampleRate == VOIP_SAMPLING_RATE_8K) || (*sampleRate == VOIP_SAMPLING_RATE_16K))) { 7294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool voipstream_active = false; 7304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); 7314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 7324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) || 7334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOIP))) { 7344113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openOutput: it->rxHandle %d it->handle %d",it->rxHandle,it->handle); 7354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev voipstream_active = true; 7364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 7374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(voipstream_active == false) { 7404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount = 0; 7414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 7424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize; 7434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*sampleRate == VOIP_SAMPLING_RATE_8K) { 7444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_8K; 7454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if(*sampleRate == VOIP_SAMPLING_RATE_16K) { 7474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_16K; 7484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 7504113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("unsupported samplerate %d for voip",*sampleRate); 7514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 7524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 7534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 7554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 7564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 7574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 7584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*format == AudioSystem::PCM_16_BIT) 7594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 7604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else 7614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = *format; 7624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; 7634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = *sampleRate; 7644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOIP_PLAYBACK_LATENCY; 7654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 7664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 7674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipConfig(getVoipMode(*format), mVoipBitRate); 7684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 7694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 7704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 7714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_IP_VOICECALL, sizeof(alsa_handle.useCase)); 7724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 7734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_VOIP, sizeof(alsa_handle.useCase)); 7744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 7764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 7774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it = mDeviceList.end(); 7784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 7794113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("openoutput: mALSADevice->route useCase %s mCurDevice %d mVoipStreamCount %d mode %d", it->useCase,mCurDevice,mVoipStreamCount, mode()); 7804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((mCurDevice & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 7814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)|| 7824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_PROXY)){ 7834113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Routing to proxy for normal voip call in openOutputStream"); 7844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice |= AudioSystem::DEVICE_OUT_PROXY; 7854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = AudioSystem::DEVICE_OUT_PROXY; 7864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 7874113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("enabling VOIP in openoutputstream, musbPlaybackState: %d", musbPlaybackState); 7884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 7894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL; 7904113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting recording in openoutputstream, musbRecordingState: %d", musbRecordingState); 7914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 7924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOIPCALL; 7934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else{ 7944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 7954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) { 7974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_IP_VOICECALL); 7984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 7994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_VOIP); 8004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->startVoipCall(&(*it)); 8024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 8034113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Device open failed"); 8044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NULL; 8054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 8084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = out->set(format, channels, sampleRate, devices); 8094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(err == NO_ERROR) { 8104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount++; //increment VoipstreamCount only if success 8114113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openoutput mVoipStreamCount %d",mVoipStreamCount); 8124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 8144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 8154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 8164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 817bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if ((flag & AUDIO_OUTPUT_FLAG_DIRECT) && 818bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani (devices == AudioSystem::DEVICE_OUT_AUX_DIGITAL)) { 819bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani ALOGD("Multi channel PCM"); 820bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle_t alsa_handle; 821bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani EDID_AUDIO_INFO info = { 0 }; 822bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani 823bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.module = mALSADevice; 824bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.devices = devices; 825bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.handle = 0; 826bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 827bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani 828bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if (!AudioUtil::getHDMIAudioSinkCaps(&info)) { 829bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani ALOGE("openOutputStream: Failed to get HDMI sink capabilities"); 830bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani return NULL; 831bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } 832bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if (0 == *channels) { 833bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.channels = info.AudioBlocksArray[info.nAudioBlocks-1].nChannels; 834bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if (alsa_handle.channels > 6) { 835bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.channels = 6; 836bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } 837bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani *channels = audio_channel_out_mask_from_count(alsa_handle.channels); 838bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } else { 839bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.channels = AudioSystem::popCount(*channels); 840bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } 841bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if (6 == alsa_handle.channels) { 842bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.bufferSize = DEFAULT_MULTI_CHANNEL_BUF_SIZE; 843bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } else { 844bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.bufferSize = DEFAULT_BUFFER_SIZE; 845bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } 846bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if (0 == *sampleRate) { 847bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.sampleRate = info.AudioBlocksArray[info.nAudioBlocks-1].nSamplingFreq; 848bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani *sampleRate = alsa_handle.sampleRate; 849bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } else { 850bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.sampleRate = *sampleRate; 851bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } 852bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.latency = PLAYBACK_LATENCY; 853bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.rxHandle = 0; 854bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani alsa_handle.ucMgr = mUcMgr; 855bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani ALOGD("alsa_handle.channels %d alsa_handle.sampleRate %d",alsa_handle.channels,alsa_handle.sampleRate); 856bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani 857bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani char *use_case; 858bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 859bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 860bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI2 , sizeof(alsa_handle.useCase)); 861bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } else { 862bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_MUSIC2, sizeof(alsa_handle.useCase)); 863bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } 864bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani free(use_case); 865bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani mDeviceList.push_back(alsa_handle); 866bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani ALSAHandleList::iterator it = mDeviceList.end(); 867bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani it--; 868bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani ALOGD("it->useCase %s", it->useCase); 869bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani mALSADevice->route(&(*it), devices, mode()); 870bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI2)) { 871bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI2 ); 872bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } else { 873bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_MUSIC2); 874bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } 875bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani ALOGD("channels: %d", AudioSystem::popCount(*channels)); 876bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani err = mALSADevice->open(&(*it)); 877bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani 878bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if (err) { 879bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani ALOGE("Device open failed err:%d",err); 880bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } else { 881bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani out = new AudioStreamOutALSA(this, &(*it)); 882bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani err = out->set(format, channels, sampleRate, devices); 883bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } 884bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani if (status) *status = err; 885bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani return out; 886bf1c87481d62736cab8832e9085c121fbafdbb6bSathishKumar Mani } else { 8874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 8894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = DEFAULT_BUFFER_SIZE; 8904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 8924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 8934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 8954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 8964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 8974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 8984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 8994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 9004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 9014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = PLAYBACK_LATENCY; 9024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 9034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 9048861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.isDeepbufferOutput = false; 9054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 9074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 9088861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 9098861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (flag & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) { 9109efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGD("openOutputStream: DeepBuffer Output"); 9118861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.isDeepbufferOutput = true; 9128861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 9138861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI, sizeof(alsa_handle.useCase)); 9148861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 9158861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_MUSIC, sizeof(alsa_handle.useCase)); 9168861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 9174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9189efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGD("openOutputStream: Lowlatency Output"); 9198861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.bufferSize = PLAYBACK_LOW_LATENCY_BUFFER_SIZE; 92077780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani alsa_handle.latency = PLAYBACK_LOW_LATENCY_MEASURED; 9218861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 9228861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 9238861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 9248861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 9258861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 9264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 9284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 9294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 9304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 9318a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("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 normal playback in openOutputStream"); 9364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_OUT_PROXY; 9374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 9394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 9408861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (flag & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) { 9418861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI)) { 9428861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI); 9438861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 9448861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_MUSIC); 9458861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 9464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9478861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC)) { 9488861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC); 9498861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 9508861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC); 9518861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 9524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 9544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 9554113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Device open failed"); 9564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 9584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = out->set(format, channels, sampleRate, devices); 9594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 9624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 9634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 9654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 9674765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeOutputStream(AudioStreamOut* out) 9684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 9694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete out; 9704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 9714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9729746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_TUNNEL_LPA_ENABLED 9734765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamOut * 9744765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openOutputSession(uint32_t devices, 9754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 9764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status, 9774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int sessionId, 9784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t samplingRate, 9794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t channels) 9804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 9814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 9824113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openOutputSession = %d" ,sessionId); 9834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamOutALSA *out = 0; 9844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 9854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 9874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = DEFAULT_BUFFER_SIZE; 9884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 9904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 9914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 9934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 9944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 9954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 9964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 9974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 9984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 9994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 10004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 10014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 10024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 10044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sessionId == TUNNEL_SESSION_ID) { 10054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 10064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 10074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_TUNNEL, sizeof(alsa_handle.useCase)); 10084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 10094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_TUNNEL, sizeof(alsa_handle.useCase)); 10104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 10124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 10134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 10144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER, sizeof(alsa_handle.useCase)); 10154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 10164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_LPA, sizeof(alsa_handle.useCase)); 10174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 10204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 10214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 10224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 10234113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("useCase %s", it->useCase); 10249746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 10254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 10264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (devices & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 10270a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing to proxy for LPA in openOutputSession"); 10284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_OUT_PROXY; 10294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 10304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices = AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET; 10314113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting USBPlayback for LPA"); 10324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 10334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_LPA; 10344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 10354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 10364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 10374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 10384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sessionId == TUNNEL_SESSION_ID) { 10404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_TUNNEL)) { 10414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_TUNNEL); 10424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 10434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_TUNNEL); 10444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 10474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) { 10484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_LOW_POWER); 10494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 10504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_LPA); 10514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 10544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 10554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 10574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 10584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 10594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 10614765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeOutputSession(AudioStreamOut* out) 10624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 10634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete out; 10644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 10659746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 10664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10674765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamIn * 10684765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openInputStream(uint32_t devices, 10694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 10704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *channels, 10714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *sampleRate, 10724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status, 10734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioSystem::audio_in_acoustics acoustics) 10744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 10754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 10764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 10774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 10784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t route_devices; 10794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 10814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamInALSA *in = 0; 10824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it; 10834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10844113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: devices 0x%x channels %d sampleRate %d", devices, *channels, *sampleRate); 10854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices & (devices - 1)) { 10864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 10874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 10884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices == AudioSystem::DEVICE_IN_COMMUNICATION) && 10914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ((*sampleRate == VOIP_SAMPLING_RATE_8K) || (*sampleRate == VOIP_SAMPLING_RATE_16K))) { 10924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool voipstream_active = false; 10934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); 10944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 10954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) || 10964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOIP))) { 10979746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ALOGD("openInput: it->rxHandle %p it->handle %p",it->rxHandle,it->handle); 10984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev voipstream_active = true; 10994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 11004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(voipstream_active == false) { 11034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount = 0; 11044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 11054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize; 11064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*sampleRate == VOIP_SAMPLING_RATE_8K) { 11074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_8K; 11084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if(*sampleRate == VOIP_SAMPLING_RATE_16K) { 11104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_16K; 11114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 11134113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("unsupported samplerate %d for voip",*sampleRate); 11144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 11154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 11164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 11184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 11194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 11204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 11214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*format == AudioSystem::PCM_16_BIT) 11224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 11234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else 11244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = *format; 11254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; 11264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = *sampleRate; 11274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOIP_RECORD_LATENCY; 11284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 11294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 11304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipConfig(getVoipMode(*format), mVoipBitRate); 11314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 11324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case != NULL) && (strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 11334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_VOIP, sizeof(alsa_handle.useCase)); 11344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_IP_VOICECALL, sizeof(alsa_handle.useCase)); 11364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 11384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 11394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it = mDeviceList.end(); 11404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 11410a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("mCurrDevice: %d", mCurDevice); 11429746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 11434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((mCurDevice == AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 11444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice == AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 11450a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing everything from proxy for voipcall"); 11464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), AudioSystem::DEVICE_IN_PROXY, AudioSystem::MODE_IN_COMMUNICATION); 11474113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("enabling VOIP in openInputstream, musbPlaybackState: %d", musbPlaybackState); 11484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 11494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL; 11504113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting recording in openoutputstream, musbRecordingState: %d", musbRecordingState); 11514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 11524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOIPCALL; 1153e42406e02e32dbb398a2fa0c452e52526b763c8dSathishKumar Mani } else 11544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 11554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 11564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it),mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 11574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) { 11594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_IP_VOICECALL); 11604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_VOIP); 11624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sampleRate) { 11644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->sampleRate = *sampleRate; 11654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(channels) 11674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->channels = AudioSystem::popCount(*channels); 11684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->startVoipCall(&(*it)); 11694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 11704113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Error opening pcm input device"); 11714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NULL; 11724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev in = new AudioStreamInALSA(this, &(*it), acoustics); 11754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = in->set(format, channels, sampleRate, devices); 11764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(err == NO_ERROR) { 11774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount++; //increment VoipstreamCount only if success 11784113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("OpenInput mVoipStreamCount %d",mVoipStreamCount); 11794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11800a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("openInput: After Get alsahandle"); 11814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 11824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 1183ed3c0fdecb72890240d52a8ba3b5ecd05331736aSathishKumar Mani } else { 11844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 118577780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani unsigned long bufferSize = MIN_CAPTURE_BUFFER_SIZE_PER_CH; 11864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 11874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 11884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 11894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 11904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 11914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 11924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOICE_CHANNEL_MODE; 11934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = android::AudioRecord::DEFAULT_SAMPLE_RATE; 11944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = RECORD_LATENCY; 11954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 11964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 11974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 11984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case != NULL) && (strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 11994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((devices == AudioSystem::DEVICE_IN_VOICE_CALL) && 12004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (newMode == AudioSystem::MODE_IN_CALL)) { 12014113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: into incall recording, channels %d", *channels); 12024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIncallMode = *channels; 12034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((*channels & AudioSystem::CHANNEL_IN_VOICE_UPLINK) && 12044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK)) { 12054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 12064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_STEREO); 12074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE, 12084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE_UL_DL, 12114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK) { 12144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 12154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_MONO); 12164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE, 12174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE_DL, 12204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12239746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 12244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((devices == AudioSystem::DEVICE_IN_FM_RX)) { 12254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_FM, sizeof(alsa_handle.useCase)); 12264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if(devices == AudioSystem::DEVICE_IN_FM_RX_A2DP) { 12274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_A2DP_FM, sizeof(alsa_handle.useCase)); 12284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12309efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani char value[128]; 12319efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani property_get("persist.audio.lowlatency.rec",value,"0"); 12328861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (!strcmp("true", value)) { 12338861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 12348861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 12358861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, sizeof(alsa_handle.useCase)); 12368861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 12374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((devices == AudioSystem::DEVICE_IN_VOICE_CALL) && 12404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (newMode == AudioSystem::MODE_IN_CALL)) { 12414113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: incall recording, channels %d", *channels); 12424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIncallMode = *channels; 12434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((*channels & AudioSystem::CHANNEL_IN_VOICE_UPLINK) && 12444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK)) { 12454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 12464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_STEREO); 12474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_INCALL_REC, 12484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_UL_DL_REC, 12514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK) { 12544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 12554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_MONO); 12564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_INCALL_REC, 12574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_DL_REC, 12604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12639746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 12644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if(devices == AudioSystem::DEVICE_IN_FM_RX) { 12654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_FM_REC, sizeof(alsa_handle.useCase)); 12664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (devices == AudioSystem::DEVICE_IN_FM_RX_A2DP) { 12674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_FM_A2DP_REC, sizeof(alsa_handle.useCase)); 12684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12708861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani char value[128]; 12718861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani property_get("persist.audio.lowlatency.rec",value,"0"); 12728861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (!strcmp("true", value)) { 12738861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC, sizeof(alsa_handle.useCase)); 12748861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 12758861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_REC, sizeof(alsa_handle.useCase)); 12768861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 12774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 12804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 12814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 12824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 12834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //update channel info before do routing 12844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(channels) { 12854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->channels = AudioSystem::popCount((*channels) & 12869746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani (AudioSystem::CHANNEL_IN_STEREO 12879746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani | AudioSystem::CHANNEL_IN_MONO 12889746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_SSR_ENABLED 12894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev | AudioSystem::CHANNEL_IN_5POINT1 12904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev )); 12924113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("updated channel info: channels=%d", it->channels); 12934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices == AudioSystem::DEVICE_IN_VOICE_CALL){ 12954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev /* Add current devices info to devices to do route */ 12969746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 12974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mCurDevice == AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET || 12984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice == AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET){ 12994113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Routing everything from proxy for VOIP call"); 13004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev route_devices = devices | AudioSystem::DEVICE_IN_PROXY; 13014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 13024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 13034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 13044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev route_devices = devices | mCurDevice; 13054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), route_devices, mode()); 13074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13089746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 13094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(devices & AudioSystem::DEVICE_IN_ANLG_DOCK_HEADSET || 13104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices & AudioSystem::DEVICE_IN_PROXY) { 13114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_IN_PROXY; 13120a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("routing everything from proxy"); 13134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 13144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 13154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 13164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 13174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 13184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_REC) || 13228861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani !strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC) || 13239746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 13244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_FM_REC) || 13254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_FM_A2DP_REC) || 13264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 13274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_DL_REC) || 13284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_UL_DL_REC) || 13294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_INCALL_REC)) { 13304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", it->useCase); 13314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", it->useCase); 13334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sampleRate) { 13354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->sampleRate = *sampleRate; 13364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 133777780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani if (!strncmp(it->useCase, SND_USE_CASE_VERB_HIFI_REC, strlen(SND_USE_CASE_VERB_HIFI_REC)) 133877780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani || !strncmp(it->useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, strlen(SND_USE_CASE_MOD_CAPTURE_MUSIC))) { 133977780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani ALOGV("OpenInoutStream: Use larger buffer size for 5.1(%s) recording ", it->useCase); 134077780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani it->bufferSize = getInputBufferSize(it->sampleRate,*format,it->channels); 13414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 13434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 13444113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Error opening pcm input device"); 13454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev in = new AudioStreamInALSA(this, &(*it), acoustics); 13474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = in->set(format, channels, sampleRate, devices); 13484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 13504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 13514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 13554765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeInputStream(AudioStreamIn* in) 13564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete in; 13584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMicMute(bool state) 13614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13626ccde10fdc6591e5cd21ed32c2b5817aaeb1a208SathishKumar Mani if (mMicMute != state) { 13636ccde10fdc6591e5cd21ed32c2b5817aaeb1a208SathishKumar Mani mMicMute = state; 13646ccde10fdc6591e5cd21ed32c2b5817aaeb1a208SathishKumar Mani ALOGD("setMicMute: mMicMute %d", mMicMute); 13656ccde10fdc6591e5cd21ed32c2b5817aaeb1a208SathishKumar Mani if(mALSADevice) { 13666ccde10fdc6591e5cd21ed32c2b5817aaeb1a208SathishKumar Mani mALSADevice->setMicMute(state); 13674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 13704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::getMicMute(bool *state) 13734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13746ccde10fdc6591e5cd21ed32c2b5817aaeb1a208SathishKumar Mani *state = mMicMute; 13754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 13764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::dump(int fd, const Vector<String16>& args) 13794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 13814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevsize_t AudioHardwareALSA::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) 13844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 138577780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani size_t bufferSize = 0; 138677780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani if (format == AudioSystem::PCM_16_BIT) { 138777780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani if(sampleRate == 8000 || sampleRate == 16000 || sampleRate == 32000) { 138877780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani bufferSize = (sampleRate * channelCount * 20 * sizeof(int16_t)) / 1000; 138977780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani } else if (sampleRate == 11025 || sampleRate == 12000) { 139077780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani bufferSize = 256 * sizeof(int16_t) * channelCount; 139177780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani } else if (sampleRate == 22050 || sampleRate == 24000) { 139277780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani bufferSize = 512 * sizeof(int16_t) * channelCount; 139377780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani } else if (sampleRate == 44100 || sampleRate == 48000) { 139477780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani bufferSize = 1024 * sizeof(int16_t) * channelCount; 139577780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani } 13964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 139777780382b45794eb5bc0e8589d9b7c96bb406772SathishKumar Mani ALOGE("getInputBufferSize bad format: %d", format); 13984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return bufferSize; 14004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 14014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 14029746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 14034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::handleFm(int device) 14044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 14054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint newMode = mode(); 14064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device & AudioSystem::DEVICE_OUT_FM && mIsFmActive == 0) { 14074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Start FM Radio on current active device 14084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = FM_BUFFER_SIZE; 14094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 14104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 14114113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Start FM"); 14124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 14134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 14144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_DIGITAL_RADIO, sizeof(alsa_handle.useCase)); 14154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 14164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_FM, sizeof(alsa_handle.useCase)); 14174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 14194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 14204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 14214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 14224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 14234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 14244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 14254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 14264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 14274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 14284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 14294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 14304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 14314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 14324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive = 1; 14334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 14344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 14354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 14364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device |= AudioSystem::DEVICE_OUT_PROXY; 14394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = AudioSystem::DEVICE_OUT_PROXY; 14400a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing to proxy for FM case"); 14414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 14434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) { 14444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_DIGITAL_RADIO); 14454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 14464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_FM); 14474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->startFm(&(*it)); 14494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14510a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Starting FM, musbPlaybackState %d", musbPlaybackState); 14524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 14534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_FM; 14544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (!(device & AudioSystem::DEVICE_OUT_FM) && mIsFmActive == 1) { 14564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //i Stop FM Radio 14574113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Stop FM"); 14584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 14594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 14604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) || 14614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_FM))) { 14624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->close(&(*it)); 14634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //mALSADevice->route(&(*it), (uint32_t)device, newMode); 14644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 14654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 14664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive = 0; 14694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState &= ~USBPLAYBACKBIT_FM; 14704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbPlaybackIfNothingActive(); 14734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 14764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 14774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 14784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::disableVoiceCall(char* verb, char* modifier, int mode, int device) 14794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 14804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 14814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 14824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, verb)) || 14834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, modifier))) { 14844113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling voice call"); 14854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->close(&(*it)); 14864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, mode); 14874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 14884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 14894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14919746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 14924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(musbPlaybackState & USBPLAYBACKBIT_VOICECALL) { 14930a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Voice call ended on USB"); 14944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState &= ~USBPLAYBACKBIT_VOICECALL; 14954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState &= ~USBRECBIT_VOICECALL; 14964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbRecordingIfNothingActive(); 14974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbPlaybackIfNothingActive(); 14984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14999746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 15004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 15014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::enableVoiceCall(char* verb, char* modifier, int mode, int device) 15024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 15034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev// Start voice call 1504018d1c5b5746dc189b2d7b86a87f1d2fd219994aSathishKumar Maniunsigned long bufferSize = DEFAULT_VOICE_BUFFER_SIZE; 15054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevalsa_handle_t alsa_handle; 15064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevchar *use_case; 15074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 15084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 15094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, verb, sizeof(alsa_handle.useCase)); 15104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 15114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, modifier, sizeof(alsa_handle.useCase)); 15124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 15144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 15154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 15164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 15174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 15184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 15194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 15204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 15214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 15224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOICE_CHANNEL_MODE; 15234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = VOICE_SAMPLING_RATE; 15244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 15254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 15264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 15274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 15284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 15294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 15309746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 15314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 15324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 15334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device |= AudioSystem::DEVICE_OUT_PROXY; 15344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 15354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 15374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, mode); 15384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!strcmp(it->useCase, verb)) { 15394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", verb); 15404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 15414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", modifier); 15424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->startVoiceCall(&(*it)); 15449746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 15454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 15464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 15474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 15484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 15494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOICECALL; 15504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOICECALL; 15514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15529746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 15534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 15544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 15554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool AudioHardwareALSA::routeVoiceCall(int device, int newMode) 15564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 15574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint csCallState = mCallState&0xF; 15584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool isRouted = false; 15594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev switch (csCallState) { 15609746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_INACTIVE: 15619746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive != CS_INACTIVE) { 15624113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Disabling voice call"); 15634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev disableVoiceCall((char *)SND_USE_CASE_VERB_VOICECALL, 15644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOICE, newMode, device); 15654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 15669746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_INACTIVE; 15674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15699746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_ACTIVE: 15709746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_INACTIVE) { 15714113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Enabling CS voice call "); 15724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev enableVoiceCall((char *)SND_USE_CASE_VERB_VOICECALL, 15734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOICE, newMode, device); 15744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 15759746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_ACTIVE; 15769746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } else if (mCSCallActive == CS_HOLD) { 15774113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Resume voice call from hold state"); 15784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 15794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 15804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 15814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOICECALL, 15824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOICECALL))) || 15834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOICE, 15844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOICE)))) { 15854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 15869746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_ACTIVE; 15874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,0)<0) 15884113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE resume failed"); 15894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15949746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_HOLD: 15959746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_ACTIVE) { 15964113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Voice call going to Hold"); 15974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 15984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 15994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 16004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOICECALL, 16014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOICECALL))) || 16024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOICE, 16034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOICE)))) { 16049746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_HOLD; 16054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 16064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,1)<0) 16074113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Voice pause failed"); 16084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return isRouted; 16154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 16164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool AudioHardwareALSA::routeVoLTECall(int device, int newMode) 16174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 16184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint volteCallState = mCallState&0xF0; 16194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool isRouted = false; 16204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevswitch (volteCallState) { 16219746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_INACTIVE: 16229746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive != IMS_INACTIVE) { 16234113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Disabling IMS call"); 16244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev disableVoiceCall((char *)SND_USE_CASE_VERB_VOLTE, 16254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOLTE, newMode, device); 16264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 16279746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_INACTIVE; 16284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16309746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_ACTIVE: 16319746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_INACTIVE) { 16324113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Enabling IMS voice call "); 16334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev enableVoiceCall((char *)SND_USE_CASE_VERB_VOLTE, 16344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOLTE, newMode, device); 16354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 16369746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_ACTIVE; 16379746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } else if (mVolteCallActive == IMS_HOLD) { 16384113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Resume IMS call from hold state"); 16394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 16404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 16414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 16424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOLTE, 16434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOLTE))) || 16444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOLTE, 16454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOLTE)))) { 16464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 16479746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_ACTIVE; 16484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,0)<0) 16494113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE resume failed"); 16504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16559746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_HOLD: 16569746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_ACTIVE) { 16574113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: IMS ACTIVE going to HOLD"); 16584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 16594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 16604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 16614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOLTE, 16624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOLTE))) || 16634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOLTE, 16644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOLTE)))) { 16659746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_HOLD; 16664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 16674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,1)<0) 16684113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE Pause failed"); 16694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return isRouted; 16764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 16774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 16784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} // namespace android_audio_legacy 1679