AudioHardwareALSA.cpp revision 9efed76df6b7c75d170e8f900f875f4329587719
14765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev/* AudioHardwareALSA.cpp 24765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** 34765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** Copyright 2008-2010 Wind River Systems 44765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** Copyright (c) 2011-2012, Code Aurora Forum. All rights reserved. 54765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** 64765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** Licensed under the Apache License, Version 2.0 (the "License"); 74765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** you may not use this file except in compliance with the License. 84765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** You may obtain a copy of the License at 94765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** 104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** http://www.apache.org/licenses/LICENSE-2.0 114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** 124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** Unless required by applicable law or agreed to in writing, software 134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** distributed under the License is distributed on an "AS IS" BASIS, 144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** See the License for the specific language governing permissions and 164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ** limitations under the License. 174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev */ 184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <errno.h> 204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <stdarg.h> 214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/stat.h> 224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <fcntl.h> 234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <stdlib.h> 244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <unistd.h> 254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <dlfcn.h> 264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <math.h> 274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 289746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#define LOG_TAG "AudioHardwareALSA" 294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev//#define LOG_NDEBUG 0 309746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#define LOG_NDDEBUG 0 314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <utils/Log.h> 324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <utils/String8.h> 334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/prctl.h> 344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/resource.h> 354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/poll.h> 364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <sys/ioctl.h> 374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <cutils/properties.h> 384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <media/AudioRecord.h> 394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <hardware_legacy/power.h> 404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include "AudioHardwareALSA.h" 429746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include "AudioUsbALSA.h" 449746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevextern "C" { 479746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_CSDCLIENT_ENABLED 489746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#include "csd_client.h" 499746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 509746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_ACDB_ENABLED 519746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#include "acdb-loader.h" 529746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevextern "C" 564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Function for dlsym() to look up for creating a new AudioHardwareInterface. 594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev android_audio_legacy::AudioHardwareInterface *createAudioHardware(void) { 614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return android_audio_legacy::AudioHardwareALSA::create(); 624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 635ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_ACDB_ENABLED 645ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani static int (*acdb_init)(); 655ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani static void (*acdb_deallocate)(); 665ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 675ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_CSDCLIENT_ENABLED 685ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani static int (*csd_start_playback)(); 695ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani static int (*csd_stop_playback)(); 705ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} // extern "C" 724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevnamespace android_audio_legacy 744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev// ---------------------------------------------------------------------------- 774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 784765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareInterface *AudioHardwareALSA::create() { 794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return new AudioHardwareALSA(); 804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 824765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::AudioHardwareALSA() : 834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice(0),mVoipStreamCount(0),mVoipMicMute(false),mVoipBitRate(0) 845ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ,mCallState(0),mAcdbHandle(NULL),mCsdHandle(NULL) 854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev FILE *fp; 874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char soundCardInfo[200]; 884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev hw_module_t *module; 894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char platform[128], baseband[128]; 904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int err = hw_get_module(ALSA_HARDWARE_MODULE_ID, 914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (hw_module_t const**)&module); 924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int codec_rev = 2; 934113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("hw_get_module(ALSA_HARDWARE_MODULE_ID) returned err %d", err); 944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err == 0) { 954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev hw_device_t* device; 964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = module->methods->open(module, ALSA_HARDWARE_NAME, &device); 974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err == 0) { 984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice = (alsa_device_t *)device; 994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->init(mALSADevice, mDeviceList); 1004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCSCallActive = 0; 1014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVolteCallActive = 0; 1024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive = 0; 1034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag = 0; 1049746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 1054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA = new AudioUsbALSA(); 1069746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani musbPlaybackState = 0; 1079746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani musbRecordingState = 0; 1089746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 109924f79851aaa4eebe593a456203d1c39d3c53d73ty.lee#ifdef USES_FLUENCE_INCALL 110924f79851aaa4eebe593a456203d1c39d3c53d73ty.lee mDevSettingsFlag |= TTY_OFF | DMIC_FLAG; 111924f79851aaa4eebe593a456203d1c39d3c53d73ty.lee#else 1124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_OFF; 113924f79851aaa4eebe593a456203d1c39d3c53d73ty.lee#endif 1144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mBluetoothVGS = false; 1154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mFusion3Platform = false; 1169746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani 1179746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_ACDB_ENABLED 1185ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mAcdbHandle = ::dlopen("/system/lib/libacdbloader.so", RTLD_NOW); 1195ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mAcdbHandle == NULL) { 1205ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("AudioHardware: DLOPEN not successful for ACDBLOADER"); 1215ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 1225ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGD("AudioHardware: DLOPEN successful for ACDBLOADER"); 1235ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani acdb_init = (int (*)())::dlsym(mAcdbHandle,"acdb_loader_init_ACDB"); 1245ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (acdb_init == NULL) { 1255ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("dlsym:Error:%s Loading acdb_loader_init_ACDB", dlerror()); 1265ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani }else { 1275ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani acdb_init(); 1285ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani acdb_deallocate = (void (*)())::dlsym(mAcdbHandle,"acdb_loader_deallocate_ACDB"); 1295ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 1309746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } 1319746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 1324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1335ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_CSDCLIENT_ENABLED 1345ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mCsdHandle = ::dlopen("/system/lib/libcsd-client.so", RTLD_NOW); 1355ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mCsdHandle == NULL) { 1365ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("AudioHardware: DLOPEN not successful for CSD CLIENT"); 1375ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 1385ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGD("AudioHardware: DLOPEN successful for CSD CLIENT"); 1395ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani csd_start_playback = (int (*)())::dlsym(mCsdHandle,"csd_client_start_playback"); 1405ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani csd_stop_playback = (int (*)())::dlsym(mCsdHandle,"csd_client_stop_playback"); 1415ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 1425ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mALSADevice->setCsdHandle(mCsdHandle); 1435ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 1444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((fp = fopen("/proc/asound/cards","r")) == NULL) { 1454113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Cannot open /proc/asound/cards file to get sound card info"); 1464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev while((fgets(soundCardInfo, sizeof(soundCardInfo), fp) != NULL)) { 1484113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("SoundCardInfo %s", soundCardInfo); 1494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (strstr(soundCardInfo, "msm8960-tabla1x-snd-card")) { 1504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 1; 1514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (strstr(soundCardInfo, "msm-snd-card")) { 1534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 2; 1544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (strstr(soundCardInfo, "msm8930-sitar-snd-card")) { 1564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev codec_rev = 3; 1574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 1584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev fclose(fp); 1614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (codec_rev == 1) { 1644113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected tabla 1.x sound card"); 1654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm"); 1664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (codec_rev == 3) { 1674113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected sitar 1.x sound card"); 1684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_Sitar"); 1694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev property_get("ro.board.platform", platform, ""); 1714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev property_get("ro.baseband", baseband, ""); 1724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!strcmp("msm8960", platform) && !strcmp("mdm", baseband)) { 1734113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected Fusion tabla 2.x"); 1744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mFusion3Platform = true; 1754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_2x_Fusion3"); 1764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1774113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Detected tabla 2.x sound card"); 1784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_open(&mUcMgr, "snd_soc_msm_2x"); 1794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mUcMgr < 0) { 1834113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Failed to open ucm instance: %d", errno); 1844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1854113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGI("ucm instance opened: %u", (unsigned)mUcMgr); 1865ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mUcMgr->acdb_handle = NULL; 1875ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_ACDB_ENABLED 1885ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mAcdbHandle) { 1895ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mUcMgr->acdb_handle = static_cast<void*> (mAcdbHandle); 1905ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 1915ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 1924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1944113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("ALSA Module could not be opened!!!"); 1954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 1974113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("ALSA Module not found!!!"); 1984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 1994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2014765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::~AudioHardwareALSA() 2024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mUcMgr != NULL) { 2049efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGV("closing ucm instance: %u", (unsigned)mUcMgr); 2054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_mgr_close(mUcMgr); 2064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mALSADevice) { 2084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->common.close(&mALSADevice->common); 2094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 2114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 2124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->useCase[0] = 0; 2134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 2144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2159746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_ACDB_ENABLED 2165ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (acdb_deallocate == NULL) { 2175ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("dlsym: Error:%s Loading acdb_deallocate_ACDB", dlerror()); 2185ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 2195ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani acdb_deallocate(); 2205ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 2215ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mAcdbHandle) { 2225ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ::dlclose(mAcdbHandle); 2235ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mAcdbHandle = NULL; 2245ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 2259746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 2269746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 2274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete mAudioUsbALSA; 2289746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 2295ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani 2305ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#ifdef QCOM_CSDCLEINT_ENABLED 2315ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (mCsdHandle) { 2325ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ::dlclose(mCsdHandle); 2335ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani mCsdHandle = NULL; 2345ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 2355ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani#endif 2364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::initCheck() 2394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!mALSADevice) 2414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_INIT; 2424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 2444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setVoiceVolume(float v) 2474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2488a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("setVoiceVolume(%f)\n", v); 2494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (v < 0.0) { 2504113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setVoiceVolume(%f) under 0.0, assuming 0.0\n", v); 2514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev v = 0.0; 2524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (v > 1.0) { 2534113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setVoiceVolume(%f) over 1.0, assuming 1.0\n", v); 2544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev v = 1.0; 2554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 2588a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("setVoiceVolume newMode %d",newMode); 2594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int vol = lrint(v * 100.0); 2604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Voice volume levels from android are mapped to driver volume levels as follows. 2624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // 0 -> 5, 20 -> 4, 40 ->3, 60 -> 2, 80 -> 1, 100 -> 0 2634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // So adjust the volume to get the correct volume index in driver 2644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vol = 100 - vol; 2654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mALSADevice) { 2674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { 2684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipVolume(vol); 2694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (newMode == AudioSystem::MODE_IN_CALL){ 2709746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_ACTIVE) 2714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoiceVolume(vol); 2729746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_ACTIVE) 2734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoLTEVolume(vol); 2744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 2784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2809746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 2814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setFmVolume(float value) 2824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 2844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int vol; 2864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value < 0.0) { 2884113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setFmVolume(%f) under 0.0, assuming 0.0\n", value); 2894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = 0.0; 2904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value > 1.0) { 2914113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("setFmVolume(%f) over 1.0, assuming 1.0\n", value); 2924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = 1.0; 2934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 2944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vol = lrint((value * 0x2000) + 0.5); 2954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2969efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGV("setFmVolume(%f)\n", value); 2979efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGV("Setting FM volume to %d (available range is 0 to 0x2000)\n", vol); 2984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFmVolume(vol); 3004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 3024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 3044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMasterVolume(float volume) 3064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 3084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMode(int mode) 3114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 3134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mode != mMode) { 3154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status = AudioHardwareBase::setMode(mode); 3164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mode == AudioSystem::MODE_IN_CALL) { 3199746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCallState = CS_ACTIVE; 3204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }else if (mode == AudioSystem::MODE_NORMAL) { 3214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = 0; 3224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 3254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setParameters(const String8& keyValuePairs) 3284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioParameter param = AudioParameter(keyValuePairs); 3304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 key; 3314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 value; 3324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t status = NO_ERROR; 3334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int device; 3344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int btRate; 3354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int state; 3369efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGV("setParameters() %s", keyValuePairs.string()); 3374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(TTY_MODE_KEY); 3394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= TTY_CLEAR; 341a97e6f657522513449514a677f19a0ff28df0059ty.lee if (value == "tty_full") { 3424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_FULL; 343a97e6f657522513449514a677f19a0ff28df0059ty.lee } else if (value == "tty_hco") { 3444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_HCO; 345a97e6f657522513449514a677f19a0ff28df0059ty.lee } else if (value == "tty_vco") { 3464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_VCO; 3474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= TTY_OFF; 3494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3504113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGI("Changed TTY Mode=%s", value.string()); 3514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 3524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mMode != AudioSystem::MODE_IN_CALL){ 3534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 3544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 3564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FLUENCE_KEY); 3594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "quadmic") { 3614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= QMIC_FLAG; 3624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~DMIC_FLAG); 3634113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence quadMic feature Enabled"); 3644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value == "dualmic") { 3654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= DMIC_FLAG; 3664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~QMIC_FLAG); 3674113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence dualmic feature Enabled"); 3684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (value == "none") { 3694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~DMIC_FLAG); 3704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~QMIC_FLAG); 3714113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Fluence feature Disabled"); 3724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 3744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 3754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3779746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_CSDCLIENT_ENABLED 3784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 3794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(INCALLMUSIC_KEY); 3804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 3814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 3824113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Enabling Incall Music setting in the setparameter\n"); 3835ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (csd_start_playback == NULL) { 3845ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("dlsym: Error:%s Loading csd_client_start_playback", dlerror()); 3855ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 3865ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani csd_start_playback(); 3875ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 3884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 3894113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling Incall Music setting in the setparameter\n"); 3905ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani if (csd_stop_playback == NULL) { 3915ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani ALOGE("dlsym: Error:%s Loading csd_client_stop_playback", dlerror()); 3925ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } else { 3935ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani csd_stop_playback(); 3945ff7a02ca497656b711919b81a783e6a10cdcc76SathishKumar Mani } 3954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3989746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 3994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(ANC_KEY); 4014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4034113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Enabling ANC setting in the setparameter\n"); 4044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag |= ANC_FLAG; 4054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 4064113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling ANC setting in the setparameter\n"); 4074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDevSettingsFlag &= (~ANC_FLAG); 4084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setFlags(mDevSettingsFlag); 4104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 4114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(AudioParameter::keyRouting); 4144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, device) == NO_ERROR) { 4154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Ignore routing if device is 0. 4164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device) { 4174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(device); 4184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BT_SAMPLERATE_KEY); 4234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, btRate) == NO_ERROR) { 4244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setBtscoRate(btRate); 4254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BTHEADSET_VGS); 4294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "on") { 4314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mBluetoothVGS = true; 4324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 4334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mBluetoothVGS = false; 4344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(WIDEVOICE_KEY); 4384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 4404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 4424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 4444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableWideVoice(flag); 4454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(VOIPRATE_KEY); 4504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipBitRate = atoi(value); 4524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FENS_KEY); 4564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 4584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 4604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 4624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableFENS(flag); 4634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4679746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 4684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(AudioParameter::keyHandleFm); 4694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key, device) == NO_ERROR) { 4704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Ignore if device is 0 4714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device) { 4724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev handleFm(device); 4734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 4774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(ST_KEY); 4794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 4804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool flag = false; 4814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (value == "true") { 4824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev flag = true; 4834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 4854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->enableSlowTalk(flag); 4864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.remove(key); 4884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(MODE_CALL_KEY); 4904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.getInt(key,state) == NO_ERROR) { 4914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mCallState != state) { 4924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = state; 4934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev doRouting(0); 4944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCallState = state; 4964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.size()) { 4984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status = BAD_VALUE; 4994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return status; 5014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5034765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevString8 AudioHardwareALSA::getParameters(const String8& keys) 5044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioParameter param = AudioParameter(keys); 5064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 value; 5074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev String8 key = String8(DUALMIC_KEY); 5094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 5104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("false"); 5114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.add(key, value); 5124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(FLUENCE_KEY); 5154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 5164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((mDevSettingsFlag & QMIC_FLAG) && 5174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~DMIC_FLAG)) 5184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("quadmic"); 5194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if ((mDevSettingsFlag & DMIC_FLAG) && 5204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~QMIC_FLAG)) 5214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("dualmic"); 5224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if ((mDevSettingsFlag & ~DMIC_FLAG) && 5234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mDevSettingsFlag & ~QMIC_FLAG)) 5244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev value = String8("none"); 5254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.add(key, value); 5264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5289746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 5294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8("Fm-radio"); 5304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ( param.get(key,value) == NO_ERROR ) { 5314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ( mIsFmActive ) { 5324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.addInt(String8("isFMON"), true ); 5334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 5364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev key = String8(BTHEADSET_VGS); 5384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (param.get(key, value) == NO_ERROR) { 5394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mBluetoothVGS) 5404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev param.addInt(String8("isVGS"), true); 5414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5434113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("AudioHardwareALSA::getParameters() %s", param.toString().string()); 5444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return param.toString(); 5454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5479746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 5484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUSBPlayback() 5494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5504113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUSBPlayback, musbPlaybackState: %d", musbPlaybackState); 5514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState = 0; 5524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitPlaybackThread(SIGNAL_EVENT_KILLTHREAD); 5534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUSBRecording() 5564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5574113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUSBRecording"); 5584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState = 0; 5594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitRecordingThread(SIGNAL_EVENT_KILLTHREAD); 5604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUsbPlaybackIfNothingActive(){ 5634113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUsbPlaybackIfNothingActive, musbPlaybackState: %d", musbPlaybackState); 5644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!musbPlaybackState && mAudioUsbALSA != NULL) { 5654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->exitPlaybackThread(SIGNAL_EVENT_TIMEOUT); 5664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::closeUsbRecordingIfNothingActive(){ 5704113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("closeUsbRecordingIfNothingActive, musbRecordingState: %d", musbRecordingState); 5714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!musbRecordingState && mAudioUsbALSA != NULL) { 5724113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Closing USB Recording Session as no stream is active"); 5734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->setkillUsbRecordingThread(true); 5744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::startUsbPlaybackIfNotStarted(){ 5784113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Starting the USB playback %d kill %d", musbPlaybackState, 5794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->getkillUsbPlaybackThread()); 5804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!musbPlaybackState) || (mAudioUsbALSA->getkillUsbPlaybackThread() == true)) { 5814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->startPlayback(); 5824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::startUsbRecordingIfNotStarted(){ 5864113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Starting the recording musbRecordingState: %d killUsbRecordingThread %d", 5874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState, mAudioUsbALSA->getkillUsbRecordingThread()); 5884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!musbRecordingState) || (mAudioUsbALSA->getkillUsbRecordingThread() == true)) { 5894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mAudioUsbALSA->startRecording(); 5904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 5914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 5929746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 5934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 5944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::doRouting(int device) 5954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 5964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 5974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 5984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool isRouted = false; 5994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6009746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if ((device == AudioSystem::DEVICE_IN_VOICE_CALL) 6019746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 6029746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_FM_RX) 6039746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_OUT_DIRECTOUTPUT) 6049746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_FM_RX_A2DP) 6054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 6069746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani || (device == AudioSystem::DEVICE_IN_COMMUNICATION) 6079746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ) { 6084113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Ignoring routing for FM/INCALL/VOIP recording"); 6094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return; 6104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (device == 0) 6124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device = mCurDevice; 6134113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("doRouting: device %d newMode %d mCSCallActive %d mVolteCallActive %d" 6144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev "mIsFmActive %d", device, newMode, mCSCallActive, mVolteCallActive, 6154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive); 6164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = routeVoLTECall(device, newMode); 6184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted |= routeVoiceCall(device, newMode); 6194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!isRouted) { 6219746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 6224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!(device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET) && 6234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !(device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET) && 6244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !(device & AudioSystem::DEVICE_IN_ANLG_DOCK_HEADSET) && 6254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (musbPlaybackState)){ 6264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //USB unplugged 6274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device &= ~ AudioSystem::DEVICE_OUT_PROXY; 6284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device &= ~ AudioSystem::DEVICE_IN_PROXY; 6294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 6304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 6314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 6320a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("USB UNPLUGGED, setting musbPlaybackState to 0"); 6334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState = 0; 6344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState = 0; 6354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUSBRecording(); 6364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUSBPlayback(); 6374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 6384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 6390a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing everything to prox now"); 6404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 6414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 6424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), AudioSystem::DEVICE_OUT_PROXY, 6434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev newMode); 6444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); it != mDeviceList.end(); ++it) { 6454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) || 6464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_LPA))) { 6478a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: LPA device switch to proxy"); 6484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 6494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_LPA; 6504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((!strcmp(it->useCase, SND_USE_CASE_VERB_VOICECALL)) || 6524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOICE))) { 6538a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: VOICE device switch to proxy"); 6544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 6554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 6564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOICECALL; 6574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBPLAYBACKBIT_VOICECALL; 6584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }else if((!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) || 6604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_FM))) { 6618a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("doRouting: FM device switch to proxy"); 6624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 6634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_FM; 6644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 667e42406e02e32dbb398a2fa0c452e52526b763c8dSathishKumar Mani } else 6684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 669e42406e02e32dbb398a2fa0c452e52526b763c8dSathishKumar Mani { 6704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 6714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 6724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 6734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 6754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice = device; 6764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 6774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevuint32_t AudioHardwareALSA::getVoipMode(int format) 6794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 6804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev switch(format) { 6814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::PCM_16_BIT: 6824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_PCM; 6834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::AMR_NB: 6854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_AMR; 6864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::AMR_WB: 6884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_AMR_WB; 6894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6919746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_QCHAT_ENABLED 6924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRC: 6934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_IS127; 6944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 6964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRCB: 6974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_4GV_NB; 6984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 6994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev case AudioSystem::EVRCWB: 7004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_4GV_WB; 7014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 7029746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 7034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev default: 7054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return MODE_PCM; 7064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 7084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7094765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamOut * 7104765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openOutputStream(uint32_t devices, 7114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 7124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *channels, 7134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *sampleRate, 7144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status) 7154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 7164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 7178a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("openOutputStream: devices 0x%x channels %d sampleRate %d", 7184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices, *channels, *sampleRate); 7194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7208861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani audio_output_flags_t flag = static_cast<audio_output_flags_t> (*status); 7218861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 7224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 7238861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani *status = NO_ERROR; 7244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamOutALSA *out = 0; 7254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it; 7264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 7274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices & (devices - 1)) { 7284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 7294113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("openOutputStream called with bad devices"); 7304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 7314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7328861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 7338861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 7344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev# if 0 7354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices == AudioSystem::DEVICE_OUT_DIRECTOUTPUT) && 7364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ((*sampleRate == VOIP_SAMPLING_RATE_8K) || (*sampleRate == VOIP_SAMPLING_RATE_16K))) { 7374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool voipstream_active = false; 7384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); 7394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 7404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) || 7414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOIP))) { 7424113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openOutput: it->rxHandle %d it->handle %d",it->rxHandle,it->handle); 7434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev voipstream_active = true; 7444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 7454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(voipstream_active == false) { 7484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount = 0; 7494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipMicMute = false; 7504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 7514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize; 7524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*sampleRate == VOIP_SAMPLING_RATE_8K) { 7534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_8K; 7544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if(*sampleRate == VOIP_SAMPLING_RATE_16K) { 7564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_16K; 7574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 7594113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("unsupported samplerate %d for voip",*sampleRate); 7604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 7614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 7624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 7644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 7654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 7664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 7674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*format == AudioSystem::PCM_16_BIT) 7684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 7694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else 7704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = *format; 7714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; 7724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = *sampleRate; 7734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOIP_PLAYBACK_LATENCY; 7744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 7754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 7764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipConfig(getVoipMode(*format), mVoipBitRate); 7774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 7784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 7794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 7804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_IP_VOICECALL, sizeof(alsa_handle.useCase)); 7814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 7824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_VOIP, sizeof(alsa_handle.useCase)); 7834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 7844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 7854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 7864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it = mDeviceList.end(); 7874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 7884113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("openoutput: mALSADevice->route useCase %s mCurDevice %d mVoipStreamCount %d mode %d", it->useCase,mCurDevice,mVoipStreamCount, mode()); 7894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((mCurDevice & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 7904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)|| 7914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice & AudioSystem::DEVICE_OUT_PROXY)){ 7924113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Routing to proxy for normal voip call in openOutputStream"); 7934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice |= AudioSystem::DEVICE_OUT_PROXY; 7944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = AudioSystem::DEVICE_OUT_PROXY; 7954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 7964113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("enabling VOIP in openoutputstream, musbPlaybackState: %d", musbPlaybackState); 7974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 7984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL; 7994113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting recording in openoutputstream, musbRecordingState: %d", musbRecordingState); 8004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 8014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOIPCALL; 8024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else{ 8034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 8044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) { 8064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_IP_VOICECALL); 8074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 8084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_VOIP); 8094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->startVoipCall(&(*it)); 8114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 8124113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Device open failed"); 8134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NULL; 8144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 8174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = out->set(format, channels, sampleRate, devices); 8184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(err == NO_ERROR) { 8194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount++; //increment VoipstreamCount only if success 8204113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openoutput mVoipStreamCount %d",mVoipStreamCount); 8214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 8234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 8244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 8254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 8264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 8274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 8294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = DEFAULT_BUFFER_SIZE; 8304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 8324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 8334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 8354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 8364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 8374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 8384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 8394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 8404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 8414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = PLAYBACK_LATENCY; 8424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 8434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 8448861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.isDeepbufferOutput = false; 8454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 8464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 8474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 8488861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani 8498861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (flag & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) { 8509efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGD("openOutputStream: DeepBuffer Output"); 8518861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.isDeepbufferOutput = true; 8528861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 8538861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI, sizeof(alsa_handle.useCase)); 8548861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 8558861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_MUSIC, sizeof(alsa_handle.useCase)); 8568861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 8574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 8589efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani ALOGD("openOutputStream: Lowlatency Output"); 8598861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.bufferSize = PLAYBACK_LOW_LATENCY_BUFFER_SIZE; 8608861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani alsa_handle.latency = PLAYBACK_LOW_LATENCY; 8618861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 8628861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 8638861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 8648861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 8658861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 8664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 8684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 8694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 8704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 8718a9785b5e6a199a6c64ac671afc2e8036c7ec13fAjay Dudani ALOGV("useCase %s", it->useCase); 8729746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 8734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 8744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (devices & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 8750a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing to proxy for normal playback in openOutputStream"); 8764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_OUT_PROXY; 8774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 8794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 8808861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (flag & AUDIO_OUTPUT_FLAG_DEEP_BUFFER) { 8818861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI)) { 8828861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI); 8838861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 8848861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_MUSIC); 8858861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 8864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 8878861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC)) { 8888861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_LOWLATENCY_MUSIC); 8898861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 8908861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_LOWLATENCY_MUSIC); 8918861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 8924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 8934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 8944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 8954113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Device open failed"); 8964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 8974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 8984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = out->set(format, channels, sampleRate, devices); 8994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 9024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 9034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 9054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 9074765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeOutputStream(AudioStreamOut* out) 9084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 9094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete out; 9104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 9114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9129746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_TUNNEL_LPA_ENABLED 9134765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamOut * 9144765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openOutputSession(uint32_t devices, 9154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 9164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status, 9174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int sessionId, 9184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t samplingRate, 9194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t channels) 9204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 9214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 9224113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openOutputSession = %d" ,sessionId); 9234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamOutALSA *out = 0; 9244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 9254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 9274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = DEFAULT_BUFFER_SIZE; 9284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 9304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 9314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 9334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 9344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 9354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 9364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 9374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 9384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 9394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 9404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 9414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 9424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 9444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sessionId == TUNNEL_SESSION_ID) { 9454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 9464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 9474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_TUNNEL, sizeof(alsa_handle.useCase)); 9484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_TUNNEL, sizeof(alsa_handle.useCase)); 9504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 9534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 9544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER, sizeof(alsa_handle.useCase)); 9554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_LPA, sizeof(alsa_handle.useCase)); 9574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 9604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 9614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 9624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 9634113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("useCase %s", it->useCase); 9649746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 9654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 9664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (devices & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 9670a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing to proxy for LPA in openOutputSession"); 9684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_OUT_PROXY; 9694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 9704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices = AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET; 9714113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting USBPlayback for LPA"); 9724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 9734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_LPA; 9744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 9754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 9764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 9774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 9784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sessionId == TUNNEL_SESSION_ID) { 9804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_TUNNEL)) { 9814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_TUNNEL); 9824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_TUNNEL); 9844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 9874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOW_POWER)) { 9884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_HIFI_LOW_POWER); 9894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 9904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_LPA); 9914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 9934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 9944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev out = new AudioStreamOutALSA(this, &(*it)); 9954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 9964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 9974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return out; 9984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 9994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 10014765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeOutputSession(AudioStreamOut* out) 10024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 10034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete out; 10044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 10059746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 10064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10074765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioStreamIn * 10084765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::openInputStream(uint32_t devices, 10094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *format, 10104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *channels, 10114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t *sampleRate, 10124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t *status, 10134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioSystem::audio_in_acoustics acoustics) 10144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 10154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev Mutex::Autolock autoLock(mLock); 10164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 10174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 10184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t route_devices; 10194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev status_t err = BAD_VALUE; 10214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioStreamInALSA *in = 0; 10224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it; 10234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10244113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: devices 0x%x channels %d sampleRate %d", devices, *channels, *sampleRate); 10254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices & (devices - 1)) { 10264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 10274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 10284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 10304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices == AudioSystem::DEVICE_IN_COMMUNICATION) && 10314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ((*sampleRate == VOIP_SAMPLING_RATE_8K) || (*sampleRate == VOIP_SAMPLING_RATE_16K))) { 10324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool voipstream_active = false; 10334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(it = mDeviceList.begin(); 10344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 10354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) || 10364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_VOIP))) { 10379746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ALOGD("openInput: it->rxHandle %p it->handle %p",it->rxHandle,it->handle); 10384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev voipstream_active = true; 10394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 10404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(voipstream_active == false) { 10434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount = 0; 10444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipMicMute = false; 10454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 10464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize; 10474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*sampleRate == VOIP_SAMPLING_RATE_8K) { 10484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_8K; 10494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if(*sampleRate == VOIP_SAMPLING_RATE_16K) { 10514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = VOIP_BUFFER_SIZE_16K; 10524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else { 10544113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("unsupported samplerate %d for voip",*sampleRate); 10554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 10564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 10574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 10594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 10604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 10614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 10624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(*format == AudioSystem::PCM_16_BIT) 10634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 10644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else 10654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = *format; 10664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOIP_DEFAULT_CHANNEL_MODE; 10674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = *sampleRate; 10684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOIP_RECORD_LATENCY; 10694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 10704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 10714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipConfig(getVoipMode(*format), mVoipBitRate); 10724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 10734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case != NULL) && (strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 10744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_VOIP, sizeof(alsa_handle.useCase)); 10754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 10764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_IP_VOICECALL, sizeof(alsa_handle.useCase)); 10774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 10794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 10804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it = mDeviceList.end(); 10814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 10820a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("mCurrDevice: %d", mCurDevice); 10839746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 10844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((mCurDevice == AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 10854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (mCurDevice == AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 10860a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing everything from proxy for voipcall"); 10874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), AudioSystem::DEVICE_IN_PROXY, AudioSystem::MODE_IN_COMMUNICATION); 10884113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("enabling VOIP in openInputstream, musbPlaybackState: %d", musbPlaybackState); 10894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 10904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOIPCALL; 10914113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Starting recording in openoutputstream, musbRecordingState: %d", musbRecordingState); 10924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 10934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOIPCALL; 1094e42406e02e32dbb398a2fa0c452e52526b763c8dSathishKumar Mani } else 10954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 10964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 10974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it),mCurDevice, AudioSystem::MODE_IN_COMMUNICATION); 10984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 10994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_IP_VOICECALL)) { 11004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_IP_VOICECALL); 11014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_VOIP); 11034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sampleRate) { 11054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->sampleRate = *sampleRate; 11064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(channels) 11084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->channels = AudioSystem::popCount(*channels); 11094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->startVoipCall(&(*it)); 11104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 11114113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Error opening pcm input device"); 11124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NULL; 11134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev in = new AudioStreamInALSA(this, &(*it), acoustics); 11164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = in->set(format, channels, sampleRate, devices); 11174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(err == NO_ERROR) { 11184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipStreamCount++; //increment VoipstreamCount only if success 11194113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("OpenInput mVoipStreamCount %d",mVoipStreamCount); 11204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11210a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("openInput: After Get alsahandle"); 11224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 11234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 11244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 11254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 11264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator itDev = mDeviceList.begin(); 11274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev itDev != mDeviceList.end(); ++itDev) 11284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 11294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_HIFI_REC, MAX_UC_LEN)) 11304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, MAX_UC_LEN)) 11318861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani ||(0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC, MAX_UC_LEN)) 11328861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC, MAX_UC_LEN)) 11334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_FM, MAX_UC_LEN)) 11349746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 11354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ||(0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_FM_REC, MAX_UC_LEN)) 11364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 11374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ) 11384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 11399746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 11404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!(devices == AudioSystem::DEVICE_IN_FM_RX_A2DP)){ 11414113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Input stream already exists, new stream not permitted: useCase:%s, devices:0x%x, module:%p", 11424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev itDev->useCase, itDev->devices, itDev->module); 11434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 11444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 11464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11479746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 11484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev else if ((0 == strncmp(itDev->useCase, SND_USE_CASE_VERB_FM_A2DP_REC, MAX_UC_LEN)) 11494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ||(0 == strncmp(itDev->useCase, SND_USE_CASE_MOD_CAPTURE_A2DP_FM, MAX_UC_LEN))) 11504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 11514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((devices == AudioSystem::DEVICE_IN_FM_RX_A2DP)){ 11524113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Input stream already exists, new stream not permitted: useCase:%s, devices:0x%x, module:%p", 11534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev itDev->useCase, itDev->devices, itDev->module); 11544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 11554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 11584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 11604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 11614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = DEFAULT_IN_BUFFER_SIZE; 11624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 11634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 11644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 11654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = devices; 11664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 11674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 11684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOICE_CHANNEL_MODE; 11694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = android::AudioRecord::DEFAULT_SAMPLE_RATE; 11704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = RECORD_LATENCY; 11714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 11724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 11734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 11744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case != NULL) && (strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 11754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((devices == AudioSystem::DEVICE_IN_VOICE_CALL) && 11764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (newMode == AudioSystem::MODE_IN_CALL)) { 11774113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: into incall recording, channels %d", *channels); 11784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIncallMode = *channels; 11794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((*channels & AudioSystem::CHANNEL_IN_VOICE_UPLINK) && 11804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK)) { 11814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 11824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_STEREO); 11834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE, 11844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE_UL_DL, 11874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK) { 11904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 11914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_MONO); 11924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE, 11934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 11954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_VOICE_DL, 11964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 11974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 11999746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 12004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if((devices == AudioSystem::DEVICE_IN_FM_RX)) { 12014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_FM, sizeof(alsa_handle.useCase)); 12024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if(devices == AudioSystem::DEVICE_IN_FM_RX_A2DP) { 12034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_A2DP_FM, sizeof(alsa_handle.useCase)); 12044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12069efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani char value[128]; 12079efed76df6b7c75d170e8f900f875f4329587719SathishKumar Mani property_get("persist.audio.lowlatency.rec",value,"0"); 12088861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (!strcmp("true", value)) { 12098861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_LOWLATENCY_MUSIC, sizeof(alsa_handle.useCase)); 12108861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 12118861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, sizeof(alsa_handle.useCase)); 12128861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 12134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((devices == AudioSystem::DEVICE_IN_VOICE_CALL) && 12164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (newMode == AudioSystem::MODE_IN_CALL)) { 12174113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("openInputStream: incall recording, channels %d", *channels); 12184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIncallMode = *channels; 12194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((*channels & AudioSystem::CHANNEL_IN_VOICE_UPLINK) && 12204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK)) { 12214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 12224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_STEREO); 12234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_INCALL_REC, 12244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_UL_DL_REC, 12274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (*channels & AudioSystem::CHANNEL_IN_VOICE_DNLINK) { 12304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mFusion3Platform) { 12314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVocRecMode(INCALL_REC_MONO); 12324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_INCALL_REC, 12334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_DL_REC, 12364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sizeof(alsa_handle.useCase)); 12374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12399746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 12404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if(devices == AudioSystem::DEVICE_IN_FM_RX) { 12414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_FM_REC, sizeof(alsa_handle.useCase)); 12424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (devices == AudioSystem::DEVICE_IN_FM_RX_A2DP) { 12434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_FM_A2DP_REC, sizeof(alsa_handle.useCase)); 12444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12468861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani char value[128]; 12478861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani property_get("persist.audio.lowlatency.rec",value,"0"); 12488861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani if (!strcmp("true", value)) { 12498861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC, sizeof(alsa_handle.useCase)); 12508861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } else { 12518861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_HIFI_REC, sizeof(alsa_handle.useCase)); 12528861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani } 12534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 12564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 12574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 12584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 12594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //update channel info before do routing 12604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(channels) { 12614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->channels = AudioSystem::popCount((*channels) & 12629746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani (AudioSystem::CHANNEL_IN_STEREO 12639746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani | AudioSystem::CHANNEL_IN_MONO 12649746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_SSR_ENABLED 12654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev | AudioSystem::CHANNEL_IN_5POINT1 12664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev )); 12684113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("updated channel info: channels=%d", it->channels); 12694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (devices == AudioSystem::DEVICE_IN_VOICE_CALL){ 12714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev /* Add current devices info to devices to do route */ 12729746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 12734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mCurDevice == AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET || 12744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mCurDevice == AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET){ 12754113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("Routing everything from proxy for VOIP call"); 12764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev route_devices = devices | AudioSystem::DEVICE_IN_PROXY; 12774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 12784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 12804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev route_devices = devices | mCurDevice; 12814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), route_devices, mode()); 12834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 12849746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 12854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(devices & AudioSystem::DEVICE_IN_ANLG_DOCK_HEADSET || 12864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices & AudioSystem::DEVICE_IN_PROXY) { 12874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev devices |= AudioSystem::DEVICE_IN_PROXY; 12880a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("routing everything from proxy"); 12894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 12904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else 12914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 12924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev { 12934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), devices, mode()); 12944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 12964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 12974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_REC) || 12988861338c2a520669a870ee5f3e0c740e438c99bcSathishKumar Mani !strcmp(it->useCase, SND_USE_CASE_VERB_HIFI_LOWLATENCY_REC) || 12999746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 13004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_FM_REC) || 13014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_FM_A2DP_REC) || 13024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 13034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_DL_REC) || 13044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_UL_DL_REC) || 13054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev !strcmp(it->useCase, SND_USE_CASE_VERB_INCALL_REC)) { 13064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", it->useCase); 13074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", it->useCase); 13094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sampleRate) { 13114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->sampleRate = *sampleRate; 13124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13139746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_SSR_ENABLED 13144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (6 == it->channels) { 13154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!strncmp(it->useCase, SND_USE_CASE_VERB_HIFI_REC, strlen(SND_USE_CASE_VERB_HIFI_REC)) 13164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev || !strncmp(it->useCase, SND_USE_CASE_MOD_CAPTURE_MUSIC, strlen(SND_USE_CASE_MOD_CAPTURE_MUSIC))) { 13174113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("OpenInoutStream: Use larger buffer size for 5.1(%s) recording ", it->useCase); 13184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it->bufferSize = getInputBufferSize(it->sampleRate,*format,it->channels); 13194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 13224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = mALSADevice->open(&(*it)); 13234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (err) { 13244113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Error opening pcm input device"); 13254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev in = new AudioStreamInALSA(this, &(*it), acoustics); 13274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev err = in->set(format, channels, sampleRate, devices); 13284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (status) *status = err; 13304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return in; 13314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid 13354765c439491ddda3de658e62cc4a64d10e726b34Iliyan MalchevAudioHardwareALSA::closeInputStream(AudioStreamIn* in) 13364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete in; 13384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::setMicMute(bool state) 13414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 13434113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("setMicMute newMode %d",newMode); 13444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { 13454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mVoipMicMute != state) { 13464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mVoipMicMute = state; 13474113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("setMicMute: mVoipMicMute %d", mVoipMicMute); 13484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 13494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoipMicMute(state); 13504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (mMicMute != state) { 13544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mMicMute = state; 13554113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("setMicMute: mMicMute %d", mMicMute); 13564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(mALSADevice) { 13579746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if(mCSCallActive == CS_ACTIVE) 13584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setMicMute(state); 13599746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if(mVolteCallActive == IMS_ACTIVE) 13604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->setVoLTEMicMute(state); 13614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return NO_ERROR; 13654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 13664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 13674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatus_t AudioHardwareALSA::getMicMute(bool *state) 13684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 13694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int newMode = mode(); 13704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(newMode == AudioSystem::MODE_IN_COMMUNICATION) { 13714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *state = mVoipMicMute; 13724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 13734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *state = mMicMute; 13744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 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{ 13854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev size_t bufferSize; 13864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (format != AudioSystem::PCM_16_BIT 13874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev && format != AudioSystem::AMR_NB 13884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev && format != AudioSystem::AMR_WB 13899746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_QCHAT_ENABLED 13904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev && format != AudioSystem::EVRC 13914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev && format != AudioSystem::EVRCB 13929746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani && format != AudioSystem::EVRCWB 13939746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 13949746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani ) { 13954113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGW("getInputBufferSize bad format: %d", format); 13964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 13974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 13984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(sampleRate == 16000) { 13994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = DEFAULT_IN_BUFFER_SIZE * 2 * channelCount; 14004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if(sampleRate < 44100) { 14014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = DEFAULT_IN_BUFFER_SIZE * channelCount; 14024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 14034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize = DEFAULT_IN_BUFFER_SIZE * 12; 14044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return bufferSize; 14064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 14074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 14089746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_FM_ENABLED 14094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::handleFm(int device) 14104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 14114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint newMode = mode(); 14124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(device & AudioSystem::DEVICE_OUT_FM && mIsFmActive == 0) { 14134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev // Start FM Radio on current active device 14144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev unsigned long bufferSize = FM_BUFFER_SIZE; 14154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t alsa_handle; 14164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev char *use_case; 14174113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Start FM"); 14184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 14194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 14204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_VERB_DIGITAL_RADIO, sizeof(alsa_handle.useCase)); 14214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 14224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, SND_USE_CASE_MOD_PLAY_FM, sizeof(alsa_handle.useCase)); 14234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 14254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 14264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 14274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 14284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 14294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 14304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 14314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 14324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 14334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = DEFAULT_CHANNEL_MODE; 14344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = DEFAULT_SAMPLING_RATE; 14354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 14364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 14374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 14384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive = 1; 14394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 14404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 14414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 14424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device |= AudioSystem::DEVICE_OUT_PROXY; 14454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = AudioSystem::DEVICE_OUT_PROXY; 14460a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Routing to proxy for FM case"); 14474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, newMode); 14494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) { 14504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", SND_USE_CASE_VERB_DIGITAL_RADIO); 14514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 14524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", SND_USE_CASE_MOD_PLAY_FM); 14534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->startFm(&(*it)); 14554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14570a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Starting FM, musbPlaybackState %d", musbPlaybackState); 14584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 14594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_FM; 14604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else if (!(device & AudioSystem::DEVICE_OUT_FM) && mIsFmActive == 1) { 14624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //i Stop FM Radio 14634113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Stop FM"); 14644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 14654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 14664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, SND_USE_CASE_VERB_DIGITAL_RADIO)) || 14674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, SND_USE_CASE_MOD_PLAY_FM))) { 14684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->close(&(*it)); 14694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev //mALSADevice->route(&(*it), (uint32_t)device, newMode); 14704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 14714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 14724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mIsFmActive = 0; 14754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState &= ~USBPLAYBACKBIT_FM; 14764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 14774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 14784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbPlaybackIfNothingActive(); 14794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 14824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 14834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 14844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::disableVoiceCall(char* verb, char* modifier, int mode, int device) 14854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 14864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(ALSAHandleList::iterator it = mDeviceList.begin(); 14874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it != mDeviceList.end(); ++it) { 14884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strcmp(it->useCase, verb)) || 14894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strcmp(it->useCase, modifier))) { 14904113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("Disabling voice call"); 14914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->close(&(*it)); 14924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, mode); 14934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.erase(it); 14944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 14954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 14979746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 14984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(musbPlaybackState & USBPLAYBACKBIT_VOICECALL) { 14990a019914794cc27f5dacddf4e5dbc019dbe21788SathishKumar Mani ALOGD("Voice call ended on USB"); 15004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState &= ~USBPLAYBACKBIT_VOICECALL; 15014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState &= ~USBRECBIT_VOICECALL; 15024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbRecordingIfNothingActive(); 15034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev closeUsbPlaybackIfNothingActive(); 15044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15059746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 15064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 15074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevvoid AudioHardwareALSA::enableVoiceCall(char* verb, char* modifier, int mode, int device) 15084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 15094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev// Start voice call 1510018d1c5b5746dc189b2d7b86a87f1d2fd219994aSathishKumar Maniunsigned long bufferSize = DEFAULT_VOICE_BUFFER_SIZE; 15114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevalsa_handle_t alsa_handle; 15124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevchar *use_case; 15134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_get(mUcMgr, "_verb", (const char **)&use_case); 15144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if ((use_case == NULL) || (!strcmp(use_case, SND_USE_CASE_VERB_INACTIVE))) { 15154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, verb, sizeof(alsa_handle.useCase)); 15164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 15174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlcpy(alsa_handle.useCase, modifier, sizeof(alsa_handle.useCase)); 15184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(use_case); 15204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 15214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for (size_t b = 1; (bufferSize & ~b) != 0; b <<= 1) 15224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bufferSize &= ~b; 15234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.module = mALSADevice; 15244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.bufferSize = bufferSize; 15254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 15264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.handle = 0; 15274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.format = SNDRV_PCM_FORMAT_S16_LE; 15284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.channels = VOICE_CHANNEL_MODE; 15294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.sampleRate = VOICE_SAMPLING_RATE; 15304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.latency = VOICE_LATENCY; 15314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.rxHandle = 0; 15324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.ucMgr = mUcMgr; 15334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mDeviceList.push_back(alsa_handle); 15344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator it = mDeviceList.end(); 15354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev it--; 15369746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 15374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 15384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 15394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device |= AudioSystem::DEVICE_OUT_PROXY; 15404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle.devices = device; 15414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 15434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->route(&(*it), (uint32_t)device, mode); 15444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!strcmp(it->useCase, verb)) { 15454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_verb", verb); 15464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } else { 15474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev snd_use_case_set(mUcMgr, "_enamod", modifier); 15484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev mALSADevice->startVoiceCall(&(*it)); 15509746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_USBAUDIO_ENABLED 15514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((device & AudioSystem::DEVICE_OUT_ANLG_DOCK_HEADSET)|| 15524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (device & AudioSystem::DEVICE_OUT_DGTL_DOCK_HEADSET)){ 15534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbRecordingIfNotStarted(); 15544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev startUsbPlaybackIfNotStarted(); 15554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbPlaybackState |= USBPLAYBACKBIT_VOICECALL; 15564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev musbRecordingState |= USBRECBIT_VOICECALL; 15574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15589746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#endif 15594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 15604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 15614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool AudioHardwareALSA::routeVoiceCall(int device, int newMode) 15624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 15634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint csCallState = mCallState&0xF; 15644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool isRouted = false; 15654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev switch (csCallState) { 15669746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_INACTIVE: 15679746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive != CS_INACTIVE) { 15684113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Disabling voice call"); 15694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev disableVoiceCall((char *)SND_USE_CASE_VERB_VOICECALL, 15704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOICE, newMode, device); 15714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 15729746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_INACTIVE; 15734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15759746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_ACTIVE: 15769746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_INACTIVE) { 15774113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Enabling CS voice call "); 15784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev enableVoiceCall((char *)SND_USE_CASE_VERB_VOICECALL, 15794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOICE, newMode, device); 15804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 15819746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_ACTIVE; 15829746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } else if (mCSCallActive == CS_HOLD) { 15834113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Resume voice call from hold state"); 15844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 15854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 15864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 15874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOICECALL, 15884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOICECALL))) || 15894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOICE, 15904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOICE)))) { 15914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 15929746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_ACTIVE; 15934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,0)<0) 15944113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE resume failed"); 15954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 15964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 15994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16009746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case CS_HOLD: 16019746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mCSCallActive == CS_ACTIVE) { 16024113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Voice call going to Hold"); 16034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 16044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 16054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 16064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOICECALL, 16074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOICECALL))) || 16084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOICE, 16094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOICE)))) { 16109746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mCSCallActive = CS_HOLD; 16114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 16124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,1)<0) 16134113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("Voice pause failed"); 16144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return isRouted; 16214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 16224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool AudioHardwareALSA::routeVoLTECall(int device, int newMode) 16234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 16244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevint volteCallState = mCallState&0xF0; 16254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevbool isRouted = false; 16264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevswitch (volteCallState) { 16279746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_INACTIVE: 16289746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive != IMS_INACTIVE) { 16294113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Disabling IMS call"); 16304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev disableVoiceCall((char *)SND_USE_CASE_VERB_VOLTE, 16314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOLTE, newMode, device); 16324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 16339746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_INACTIVE; 16344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16369746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_ACTIVE: 16379746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_INACTIVE) { 16384113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Enabling IMS voice call "); 16394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev enableVoiceCall((char *)SND_USE_CASE_VERB_VOLTE, 16404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (char *)SND_USE_CASE_MOD_PLAY_VOLTE, newMode, device); 16414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev isRouted = true; 16429746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_ACTIVE; 16439746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani } else if (mVolteCallActive == IMS_HOLD) { 16444113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: Resume IMS call from hold state"); 16454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 16464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 16474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 16484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOLTE, 16494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOLTE))) || 16504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOLTE, 16514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOLTE)))) { 16524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 16539746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_ACTIVE; 16544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,0)<0) 16554113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE resume failed"); 16564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16619746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani case IMS_HOLD: 16629746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani if (mVolteCallActive == IMS_ACTIVE) { 16634113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGD("doRouting: IMS ACTIVE going to HOLD"); 16644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ALSAHandleList::iterator vt_it; 16654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev for(vt_it = mDeviceList.begin(); 16664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev vt_it != mDeviceList.end(); ++vt_it) { 16674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if((!strncmp(vt_it->useCase, SND_USE_CASE_VERB_VOLTE, 16684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_VERB_VOLTE))) || 16694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (!strncmp(vt_it->useCase, SND_USE_CASE_MOD_PLAY_VOLTE, 16704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev strlen(SND_USE_CASE_MOD_PLAY_VOLTE)))) { 16719746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani mVolteCallActive = IMS_HOLD; 16724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev alsa_handle_t *handle = (alsa_handle_t *)(&(*vt_it)); 16734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if(ioctl((int)handle->handle->fd,SNDRV_PCM_IOCTL_PAUSE,1)<0) 16744113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGE("VoLTE Pause failed"); 16754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev break; 16804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 16814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return isRouted; 16824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 16834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 16844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} // namespace android_audio_legacy 1685