AudioHardware.cpp revision 9ffa86825c57c8bf82669b438bd0e8feb865d4b7
12aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland/* 22aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** Copyright 2008, Google Inc. 32aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** 42aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** Licensed under the Apache License, Version 2.0 (the "License"); 52aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** you may not use this file except in compliance with the License. 62aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** You may obtain a copy of the License at 72aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** 82aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** http://www.apache.org/licenses/LICENSE-2.0 92aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** 102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** Unless required by applicable law or agreed to in writing, software 112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** distributed under the License is distributed on an "AS IS" BASIS, 122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** See the License for the specific language governing permissions and 142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland** limitations under the License. 152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland*/ 162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <math.h> 182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland//#define LOG_NDEBUG 0 202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#define LOG_TAG "AudioHardwareQSD" 212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <utils/Log.h> 222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <utils/String8.h> 235d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks#include <hardware_legacy/power.h> 242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <stdio.h> 262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <unistd.h> 272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <sys/ioctl.h> 282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <sys/types.h> 292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <sys/stat.h> 302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <dlfcn.h> 312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <fcntl.h> 322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 33739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi#include <cutils/properties.h> // for property_get for the voice recognition mode switch 34739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// hardware specific functions 362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include "AudioHardware.h" 382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include <media/AudioRecord.h> 392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandextern "C" { 412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include "msm_audio.h" 422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#include "a1026.h" 432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#define LOG_SND_RPC 0 // Set to 1 to log sound RPC's 462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#define TX_PATH (1) 472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_CURRENT = 256; 492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_HANDSET = 0; 502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_SPEAKER = 1; 512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_BT = 3; 522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_CARKIT = 4; 532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_BT_EC_OFF = 45; 542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_HEADSET = 2; 552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_HEADSET_AND_SPEAKER = 10; 562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_FM_HEADSET = 9; 572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_FM_SPEAKER = 11; 582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_NO_MIC_HEADSET = 8; 592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_TTY_FULL = 5; 60da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurentstatic const uint32_t SND_DEVICE_HANDSET_BACK_MIC = 20; 61da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurentstatic const uint32_t SND_DEVICE_SPEAKER_BACK_MIC = 21; 62da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurentstatic const uint32_t SND_DEVICE_NO_MIC_HEADSET_BACK_MIC = 28; 6358cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivistatic const uint32_t SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC = 30; 642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandnamespace android { 652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int support_a1026 = 1; 662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int fd_a1026 = -1; 672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int old_pathid = -1; 682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int new_pathid = -1; 690f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurentstatic int curr_out_device = -1; 700f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurentstatic int curr_mic_device = -1; 712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int voice_started = 0; 722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int fd_fm_device = -1; 7310254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivistatic int stream_volume = -300; 74739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi// use VR mode on inputs: 1 == VR mode enabled when selected, 0 = VR mode disabled when selected 7508516fe50b023532d5a3010050970de28e14621bIliyan Malchevstatic int vr_mode_enabled; 76739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivistatic bool vr_mode_change = false; 77739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivistatic int vr_uses_ns = 0; 789ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi// enable or disable 2-mic noise suppression in call on receiver mode 79739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivistatic int enable1026 = 1; 809ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi//FIXME add new settings in A1026 driver for an incall no ns mode, based on the current vr no ns 819ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi#define A1026_PATH_INCALL_NO_NS_RECEIVER A1026_PATH_VR_NO_NS_RECEIVER 8210254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi 832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandint errCount = 0; 840f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurentstatic void * acoustic; 852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandconst uint32_t AudioHardware::inputSamplingRates[] = { 862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000 872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland}; 885d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks 895d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks// ID string for audio wakelock 905d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparksstatic const char kOutputWakelockStr[] = "AudioHardwareQSD"; 915d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks 922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 942aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioHardware() : 950f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mA1026Init(false), mInit(false), mMicMute(true), 960f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothNrec(true), mBluetoothIdTx(0), 97da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mBluetoothIdRx(0), mOutput(0), 98da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mNoiseSuppressionState(A1026_NS_STATE_AUTO) 992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1000f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*snd_get_num)(); 1010f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*snd_get_bt_endpoint)(msm_bt_endpoint *); 1020f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*set_acoustic_parameters)(); 1030f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1040f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent struct msm_bt_endpoint *ept; 1050f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland doA1026_init(); 1070f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1080f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acoustic =:: dlopen("/system/lib/libhtc_acoustic.so", RTLD_NOW); 1090f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (acoustic == NULL ) { 1100f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open libhtc_acoustic.so"); 1110f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent /* this is not really an error on non-htc devices... */ 1120f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mNumBTEndpoints = 0; 1130f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mInit = true; 1140f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1150f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1160f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent set_acoustic_parameters = (int (*)(void))::dlsym(acoustic, "set_acoustic_parameters"); 1170f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*set_acoustic_parameters) == 0 ) { 1180f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open set_acoustic_parameters()"); 1190f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1200f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1210f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1220f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int rc = set_acoustic_parameters(); 1230f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (rc < 0) { 1240f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not set acoustic parameters to share memory: %d", rc); 1250f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1260f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1270f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_num = (int (*)(void))::dlsym(acoustic, "snd_get_num"); 1280f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*snd_get_num) == 0 ) { 1290f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open snd_get_num()"); 1300f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1310f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1320f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mNumBTEndpoints = snd_get_num(); 1330f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGD("mNumBTEndpoints = %d", mNumBTEndpoints); 1340f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBTEndpoints = new msm_bt_endpoint[mNumBTEndpoints]; 1350f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mInit = true; 1360f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGV("constructed %d SND endpoints)", mNumBTEndpoints); 1370f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent ept = mBTEndpoints; 1380f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_bt_endpoint = (int (*)(msm_bt_endpoint *))::dlsym(acoustic, "snd_get_bt_endpoint"); 1390f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*snd_get_bt_endpoint) == 0 ) { 1400f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open snd_get_bt_endpoint()"); 1410f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1420f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1430f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_bt_endpoint(mBTEndpoints); 1440f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1450f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent for (int i = 0; i < mNumBTEndpoints; i++) { 1460f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("BT name %s (tx,rx)=(%d,%d)", mBTEndpoints[i].name, mBTEndpoints[i].tx, mBTEndpoints[i].rx); 1470f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1480f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 149d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent // reset voice mode in case media_server crashed and restarted while in call 150d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent int fd = open("/dev/msm_audio_ctl", O_RDWR); 151d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent if (fd >= 0) { 152d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent ioctl(fd, AUDIO_STOP_VOICE, NULL); 153d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent close(fd); 154d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent } 155d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent 156739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi vr_mode_change = false; 15708516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_enabled = 0; 158739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi enable1026 = 1; 159739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi char value[PROPERTY_VALUE_MAX]; 160739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // Check the system property to enable or not the special recording modes 161739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi property_get("media.a1026.enableA1026", value, "1"); 162739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi enable1026 = atoi(value); 163739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("Enable mode selection for A1026 is %d", enable1026); 164739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // Check the system property for which VR mode to use 165739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi property_get("media.a1026.nsForVoiceRec", value, "0"); 166739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi vr_uses_ns = atoi(value); 167739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("Using Noise Suppression for Voice Rec is %d", vr_uses_ns); 168739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 1692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInit = true; 1702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 1712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1722aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::~AudioHardware() 1732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (size_t index = 0; index < mInputs.size(); index++) { 1752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland closeInputStream((AudioStreamIn*)mInputs[index]); 1762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.clear(); 1782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland closeOutputStream((AudioStreamOut*)mOutput); 1792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInit = false; 1802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 1812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::initCheck() 1832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mInit ? NO_ERROR : NO_INIT; 1852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 1862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1872aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioStreamOut* AudioHardware::openOutputStream( 1882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) 1892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland { // scope for the lock 1912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 1922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // only one output stream allowed 1942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) { 1952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 1962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = INVALID_OPERATION; 1972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 1992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // create new output stream 2022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioStreamOutMSM72xx* out = new AudioStreamOutMSM72xx(); 2032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t lStatus = out->set(this, devices, format, channels, sampleRate); 2042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 2052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = lStatus; 2062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lStatus == NO_ERROR) { 2082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput = out; 2092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 2102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete out; 2112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mOutput; 2142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandvoid AudioHardware::closeOutputStream(AudioStreamOut* out) { 2172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 2182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput == 0 || mOutput != out) { 2192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Attempt to close invalid output stream"); 2202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else { 2222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete mOutput; 2232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput = 0; 2242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2272aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioStreamIn* AudioHardware::openInputStream( 2282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, 2292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioSystem::audio_in_acoustics acoustic_flags) 2302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // check for valid input source 2322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!AudioSystem::isInputDevice((AudioSystem::audio_devices)devices)) { 2332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 2342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.lock(); 2372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioStreamInMSM72xx* in = new AudioStreamInMSM72xx(); 2392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t lStatus = in->set(this, devices, format, channels, sampleRate, acoustic_flags); 2402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 2412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = lStatus; 2422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lStatus != NO_ERROR) { 2442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete in; 2462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 2472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.add(in); 2502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return in; 2532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandvoid AudioHardware::closeInputStream(AudioStreamIn* in) { 2562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 2572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t index = mInputs.indexOf((AudioStreamInMSM72xx *)in); 2592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (index < 0) { 2602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Attempt to close invalid input stream"); 2612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 2622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete mInputs[index]; 2642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.lock(); 2652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.removeAt(index); 2662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMode(int mode) 2702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 271739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // VR mode is never used in a call and must be cleared when entering the IN_CALL mode 272739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (mode == AudioSystem::MODE_IN_CALL) { 27308516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_enabled = 0; 274739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 275739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 2762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = AudioHardwareBase::setMode(mode); 2772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status == NO_ERROR) { 2782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // make sure that doAudioRouteOrMute() is called by doRouting() 2792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // even if the new device selected is the same as current one. 2802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mCurSndDevice = -1; 2812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 2832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandbool AudioHardware::checkOutputStandby() 2862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) 2882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mOutput->checkStandby()) 2892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return false; 2902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return true; 2922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2933cb8864598e72c04859f410bb03f242cf3965dbeHK Chenstatic status_t set_mic_mute(bool _mute) 2942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2953cb8864598e72c04859f410bb03f242cf3965dbeHK Chen uint32_t mute = _mute; 2963cb8864598e72c04859f410bb03f242cf3965dbeHK Chen int fd = -1; 2972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 2982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 2992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl device\n"); 3002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 3012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Setting mic mute to %d\n", mute); 3033cb8864598e72c04859f410bb03f242cf3965dbeHK Chen if (ioctl(fd, AUDIO_SET_MUTE, &mute)) { 3042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set mic mute on current device\n"); 3052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 3062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 3072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 3092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMicMute(bool state) 3132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 3152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return setMicMute_nosync(state); 3162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// always call with mutex held 3192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMicMute_nosync(bool state) 3202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mMicMute != state) { 3222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mMicMute = state; 3232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return set_mic_mute(mMicMute); //always set current TX device 3242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::getMicMute(bool* state) 3292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *state = mMicMute; 3312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setParameters(const String8& keyValuePairs) 3352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 3372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 3382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key; 3392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NREC_KEY[] = "bt_headset_nrec"; 3402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NAME_KEY[] = "bt_headset_name"; 3412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NREC_VALUE_ON[] = "on"; 3422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("setParameters() %s", keyValuePairs.string()); 3452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (keyValuePairs.length() == 0) return BAD_VALUE; 3472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland key = String8(BT_NREC_KEY); 3492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 3502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (value == BT_NREC_VALUE_ON) { 3512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBluetoothNrec = true; 3522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 3532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBluetoothNrec = false; 3542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Turning noise reduction and echo cancellation off for BT " 3552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland "headset"); 3562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland key = String8(BT_NAME_KEY); 3592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 3600f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdTx = 0; 3610f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdRx = 0; 3620f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent for (int i = 0; i < mNumBTEndpoints; i++) { 3630f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!strcasecmp(value.string(), mBTEndpoints[i].name)) { 3640f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdTx = mBTEndpoints[i].tx; 3650f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdRx = mBTEndpoints[i].rx; 3662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Using custom acoustic parameters for %s", value.string()); 3672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 3682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3700f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mBluetoothIdTx == 0) { 3712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Using default acoustic parameters " 3722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland "(%s not in acoustic database)", value.string()); 3732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3740f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent doRouting(NULL); 3752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 376da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent key = String8("noise_suppression"); 377da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (param.get(key, value) == NO_ERROR) { 378da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (support_a1026 == 1) { 379da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent int noiseSuppressionState; 380da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (value == "off") { 381da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_OFF; 382da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "auto") { 383da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_AUTO; 384da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "far_talk") { 385da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_FT; 386da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "close_talk") { 387da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_CT; 388da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 389da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return BAD_VALUE; 390da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 391da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 392da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (noiseSuppressionState != mNoiseSuppressionState) { 393da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (!mA1026Init) { 394da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGW("Audience A1026 not initialized.\n"); 395da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return INVALID_OPERATION; 396da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 397da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 398da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (fd_a1026 < 0) { 399da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent fd_a1026 = open("/dev/audience_a1026", O_RDWR); 400da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (fd_a1026 < 0) { 401da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGE("Cannot open audience_a1026 device (%d)\n", fd_a1026); 402da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return -1; 403da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 404da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 405da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGV("Setting noise suppression %s", value.string()); 406da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mA1026Lock.lock(); 407da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent int rc = ioctl(fd_a1026, A1026_SET_NS_STATE, &noiseSuppressionState); 408da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (!rc) { 409da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mNoiseSuppressionState = noiseSuppressionState; 410da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 411da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGE("Failed to set noise suppression %s", value.string()); 412da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 413da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mA1026Lock.unlock(); 414da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 415da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 416da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return INVALID_OPERATION; 417da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 418da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 419da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 4202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 4212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4232aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::getParameters(const String8& keys) 4242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 425da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent AudioParameter request = AudioParameter(keys); 426da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent AudioParameter reply = AudioParameter(); 427da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent String8 value; 428da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent String8 key; 429da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 430da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGV("getParameters() %s", keys.string()); 431da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 432da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent key = "noise_suppression"; 433da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (request.get(key, value) == NO_ERROR) { 434da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent switch(mNoiseSuppressionState) { 435da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_OFF: 436da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "off"; 437da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 438da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_AUTO: 439da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "auto"; 440da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 441da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_FT: 442da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "far_talk"; 443da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 444da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_CT: 445da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "close_talk"; 446da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 447da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 448da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent reply.add(key, value); 449da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 450da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 451da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return reply.toString(); 4522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic unsigned calculate_audpre_table_index(unsigned index) 4562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 4572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (index) { 4582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 48000: return SAMP_RATE_INDX_48000; 4592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 44100: return SAMP_RATE_INDX_44100; 4602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 32000: return SAMP_RATE_INDX_32000; 4612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 24000: return SAMP_RATE_INDX_24000; 4622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 22050: return SAMP_RATE_INDX_22050; 4632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 16000: return SAMP_RATE_INDX_16000; 4642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 12000: return SAMP_RATE_INDX_12000; 4652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 11025: return SAMP_RATE_INDX_11025; 4662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 8000: return SAMP_RATE_INDX_8000; 4672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: return -1; 4682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandsize_t AudioHardware::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) 4712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 4722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (format != AudioSystem::PCM_16_BIT) { 4732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("getInputBufferSize bad format: %d", format); 4742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 4752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (channelCount < 1 || channelCount > 2) { 4772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("getInputBufferSize bad channel count: %d", channelCount); 4782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 4792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 481a4fe0167c6cad83d88b3bc56efa1ffad85b345b5Eric Laurent return AUDIO_KERNEL_PCM_IN_BUFFERSIZE*channelCount; 4822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic status_t set_volume_rpc(uint32_t volume) 4852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 4862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int fd = -1; 4872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 4882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 4892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl device\n"); 4902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 4912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland volume *= 20; //percentage 4932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Setting in-call volume to %d\n", volume); 4942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(fd, AUDIO_SET_VOLUME, &volume)) { 4952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Cannot set volume on current device\n"); 4962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 4982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 4992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setVoiceVolume(float v) 5022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (v < 0.0) { 5042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("setVoiceVolume(%f) under 0.0, assuming 0.0\n", v); 5052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland v = 0.0; 5062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (v > 1.0) { 5072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("setVoiceVolume(%f) over 1.0, assuming 1.0\n", v); 5082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland v = 1.0; 5092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int vol = lrint(v * 5.0); 5122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("setVoiceVolume(%f)\n", v); 5132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Setting in-call volume to %d (available range is 0 to 5)\n", vol); 5142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 5162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland set_volume_rpc(vol); //always set current device 5172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 5182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMasterVolume(float v) 5212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 5232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int vol = ceil(v * 5.0); 5242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Set master volume to %d.\n", vol); 5252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // We return an error code here to let the audioflinger do in-software 5262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // volume on top of the maximum volume that we set through the SND API. 5272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // return error - software mixer will handle it 5282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 5292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5317fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivistatic status_t do_route_audio_dev_ctrl(uint32_t device, bool inCall, uint32_t rx_acdb_id, uint32_t tx_acdb_id) 5322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5337fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t out_device = 0, mic_device = 0; 5347fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t path[2]; 5352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int fd = 0; 5362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == SND_DEVICE_CURRENT) 5382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Incall; 5392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // hack -- kernel needs to put these in include file 5412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Switching audio device to "); 5422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == SND_DEVICE_HANDSET) { 5432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HANDSET_SPKR; 5442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HANDSET_MIC; 5452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Handset"); 5462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if ((device == SND_DEVICE_BT) || (device == SND_DEVICE_BT_EC_OFF)) { 5472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = BT_SCO_SPKR; 5482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = BT_SCO_MIC; 5492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("BT Headset"); 550da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_SPEAKER || 551da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent device == SND_DEVICE_SPEAKER_BACK_MIC) { 5522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = SPKR_PHONE_MONO; 5532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = SPKR_PHONE_MIC; 5542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Speakerphone"); 5552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_HEADSET) { 5562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HEADSET_SPKR_STEREO; 5572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 5582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo Headset"); 5592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_HEADSET_AND_SPEAKER) { 5602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = SPKR_PHONE_HEADSET_STEREO; 5612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 5622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo Headset + Speaker"); 56358cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi } else if (device == SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC) { 56458cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi out_device = SPKR_PHONE_HEADSET_STEREO; 56558cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi mic_device = SPKR_PHONE_MIC; 56658cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi LOGD("Stereo Headset + Speaker and back mic"); 5672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_NO_MIC_HEADSET) { 5682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HEADSET_SPKR_STEREO; 5692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HANDSET_MIC; 5702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("No microphone Wired Headset"); 571da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_NO_MIC_HEADSET_BACK_MIC) { 572da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent out_device = HEADSET_SPKR_STEREO; 573da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mic_device = SPKR_PHONE_MIC; 574da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGD("No microphone Wired Headset and back mic"); 575da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_HANDSET_BACK_MIC) { 576da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent out_device = HANDSET_SPKR; 577da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mic_device = SPKR_PHONE_MIC; 578da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGD("Handset and back mic"); 5792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_FM_HEADSET) { 5802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = FM_HEADSET; 5812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 5822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo FM headset"); 5832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_FM_SPEAKER) { 5842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = FM_SPKR; 5852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 5862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo FM speaker"); 5872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 5882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("unknown device %d", device); 5892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 5902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#if 0 //Add for FM support 5932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (out_device == FM_HEADSET || 5942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device == FM_SPKR) { 5952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_fm_device < 0) { 5962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_fm_device = open("/dev/msm_htc_fm", O_RDWR); 5972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_fm_device < 0) { 5982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_htc_fm device"); 5992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Opened msm_htc_fm for FM radio"); 6022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (fd_fm_device >= 0) { 6042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_fm_device); 6052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_fm_device = -1; 6062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Closed msm_htc_fm after FM radio"); 6072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#endif 6092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 6112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 6132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6157fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[0] = out_device; 6167fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[1] = rx_acdb_id; 6177fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(fd, AUDIO_SWITCH_DEVICE, &path)) { 6182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot switch audio device"); 6192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6227fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[0] = mic_device; 6237fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[1] = tx_acdb_id; 6247fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(fd, AUDIO_SWITCH_DEVICE, &path)) { 6252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot switch mic device"); 6262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6290f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent curr_out_device = out_device; 6300f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent curr_mic_device = mic_device; 6312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6322aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandIncall: 6332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (inCall == true && !voice_started) { 6342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 6362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 6392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(fd, AUDIO_START_VOICE, NULL)) { 6432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot start voice"); 6442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Voice Started!!"); 6482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland voice_started = 1; 6492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else if (inCall == false && voice_started) { 6512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 6532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 6562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(fd, AUDIO_STOP_VOICE, NULL)) { 6602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot stop voice"); 6612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Voice Stopped!!"); 6652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland voice_started = 0; 6662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 6702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 6712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// always call with mutex held 6742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doAudioRouteOrMute(uint32_t device) 6752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 6767fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t rx_acdb_id = 0; 6777fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t tx_acdb_id = 0; 6787fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 679f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (support_a1026 == 1) 680f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi doAudience_A1026_Control(mMode, mRecordState, device); 681f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi 6822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == (uint32_t)SND_DEVICE_BT || device == (uint32_t)SND_DEVICE_CARKIT) { 6830f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!mBluetoothNrec) { 6842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland device = SND_DEVICE_BT_EC_OFF; 6852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6877fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 6887fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (mMode == AudioSystem::MODE_IN_CALL && mBluetoothIdTx != 0 6897fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi && device == (int) SND_DEVICE_BT) { 6907fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi rx_acdb_id = mBluetoothIdRx; 6917fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi tx_acdb_id = mBluetoothIdTx; 6927fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else { 6937fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (!checkOutputStandby()) 6947fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi rx_acdb_id = getACDB(MOD_PLAY, device); 6957fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (mRecordState) 6967fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi tx_acdb_id = getACDB(MOD_REC, device); 6977fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } 6987fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi LOGV("doAudioRouteOrMute: rx acdb %d, tx acdb %d\n", rx_acdb_id, tx_acdb_id); 6997fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 7007fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi return do_route_audio_dev_ctrl(device, mMode == AudioSystem::MODE_IN_CALL, rx_acdb_id, tx_acdb_id); 7012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_mMode(void) 7042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mMode; 7062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_mRoutes(void) 7092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mRoutes[mMode]; 7112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::set_mRecordState(bool onoff) 7142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRecordState = onoff; 7162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 7172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doA1026_init(void) 7202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct a1026img fwimg; 7222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char char_tmp = 0; 72308516fe50b023532d5a3010050970de28e14621bIliyan Malchev unsigned char local_vpimg_buf[A1026_MAX_FW_SIZE], *ptr = local_vpimg_buf; 72408516fe50b023532d5a3010050970de28e14621bIliyan Malchev int rc = 0, fw_fd = -1; 72508516fe50b023532d5a3010050970de28e14621bIliyan Malchev ssize_t nr; 72608516fe50b023532d5a3010050970de28e14621bIliyan Malchev size_t remaining; 72708516fe50b023532d5a3010050970de28e14621bIliyan Malchev struct stat fw_stat; 7282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 72908516fe50b023532d5a3010050970de28e14621bIliyan Malchev static const char *const fn = "/system/etc/vpimg"; 73008516fe50b023532d5a3010050970de28e14621bIliyan Malchev static const char *const path = "/dev/audience_a1026"; 73108516fe50b023532d5a3010050970de28e14621bIliyan Malchev 73208516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fd_a1026 < 0) 73308516fe50b023532d5a3010050970de28e14621bIliyan Malchev fd_a1026 = open(path, O_RDWR | O_NONBLOCK, 0); 7342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 73608516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Cannot open %s %d\n", path, fd_a1026); 73708516fe50b023532d5a3010050970de28e14621bIliyan Malchev support_a1026 = 0; 73808516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto open_drv_err; 7392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 74108516fe50b023532d5a3010050970de28e14621bIliyan Malchev fw_fd = open(fn, O_RDONLY); 74208516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fw_fd < 0) { 7432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Fail to open %s\n", fn); 7442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto ld_img_error; 7457fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else LOGI("open %s success\n", fn); 7462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 74708516fe50b023532d5a3010050970de28e14621bIliyan Malchev rc = fstat(fw_fd, &fw_stat); 74808516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (rc < 0) { 74908516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Cannot stat file %s: %s\n", fn, strerror(errno)); 75008516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 75108516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 75208516fe50b023532d5a3010050970de28e14621bIliyan Malchev 75308516fe50b023532d5a3010050970de28e14621bIliyan Malchev remaining = (int)fw_stat.st_size; 7542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 75508516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGI("Firmware %s size %d\n", fn, remaining); 75608516fe50b023532d5a3010050970de28e14621bIliyan Malchev 75708516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (remaining > sizeof(local_vpimg_buf)) { 75808516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("File %s size %d exceeds internal limit %d\n", 75908516fe50b023532d5a3010050970de28e14621bIliyan Malchev fn, remaining, sizeof(local_vpimg_buf)); 76008516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 7612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 76308516fe50b023532d5a3010050970de28e14621bIliyan Malchev while (remaining) { 76408516fe50b023532d5a3010050970de28e14621bIliyan Malchev nr = read(fw_fd, ptr, remaining); 76508516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (nr < 0) { 76608516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Error reading firmware: %s\n", strerror(errno)); 76708516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 76808516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 76908516fe50b023532d5a3010050970de28e14621bIliyan Malchev else if (!nr) { 77008516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (remaining) 77108516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGW("EOF reading firmware %s while %d bytes remain\n", 77208516fe50b023532d5a3010050970de28e14621bIliyan Malchev fn, remaining); 77308516fe50b023532d5a3010050970de28e14621bIliyan Malchev break; 77408516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 77508516fe50b023532d5a3010050970de28e14621bIliyan Malchev remaining -= nr; 77608516fe50b023532d5a3010050970de28e14621bIliyan Malchev ptr += nr; 77708516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 77808516fe50b023532d5a3010050970de28e14621bIliyan Malchev 77908516fe50b023532d5a3010050970de28e14621bIliyan Malchev close (fw_fd); 78008516fe50b023532d5a3010050970de28e14621bIliyan Malchev fw_fd = -1; 78108516fe50b023532d5a3010050970de28e14621bIliyan Malchev 7822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fwimg.buf = local_vpimg_buf; 78308516fe50b023532d5a3010050970de28e14621bIliyan Malchev fwimg.img_size = (int)(fw_stat.st_size - remaining); 78408516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGI("Total %d bytes put to user space buffer.\n", fwimg.img_size); 7852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland rc = ioctl(fd_a1026, A1026_BOOTUP_INIT, &fwimg); 7872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!rc) { 7882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("audience_a1026 init OK\n"); 7892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mA1026Init = 1; 7902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else 7912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("audience_a1026 init failed\n"); 7922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandld_img_error: 79408516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fw_fd >= 0) 79508516fe50b023532d5a3010050970de28e14621bIliyan Malchev close(fw_fd); 7962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_a1026); 7972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandopen_drv_err: 7982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = -1; 7992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return rc; 8002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 8012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_snd_dev(void) 8032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 8042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 8057161d052ce69228825bd5deca3bfa4a213a99f06HK Chen return mCurSndDevice; 8062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 8072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8087fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Triviuint32_t AudioHardware::getACDB(int mode, int device) 8090f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent{ 8107fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = 0; 8110f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 8120f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mMode == AudioSystem::MODE_IN_CALL) { 8130f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGD("skip update ACDB due to in-call"); 8140f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return 0; 8150f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 8160f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 8177fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (mode == MOD_PLAY) { 8187fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi switch (device) { 8190f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET: 8200f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_NO_MIC_HEADSET: 821da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 8220f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_HEADSET: 8230f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_HEADSET_PLAYBACK; 8240f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8250f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_SPEAKER: 8260f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_SPEAKER: 827da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 8280f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_SPKR_PLAYBACK; 8290f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8300f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET_AND_SPEAKER: 83158cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 8320f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_HEADSET_RINGTONE_PLAYBACK; 8330f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8340f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent default: 8350f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8360f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 8377fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else if (mode == MOD_REC) { 8387fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi switch (device) { 8390f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET: 8400f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_HEADSET: 8410f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_SPEAKER: 84258cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 8430f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_EXT_MIC_REC; 8440f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8450f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HANDSET: 8460f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_NO_MIC_HEADSET: 8470f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_SPEAKER: 84808516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled == 0) { 84963af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_INT_MIC_REC; 85063af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi } else { 85163af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_INT_MIC_VR; 85263af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi } 85363af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi break; 854da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 855da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 856da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_HANDSET_BACK_MIC: 85758cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 85863af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_CAMCORDER; 8590f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8600f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent default: 8610f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8620f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 8630f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 8647fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi LOGV("getACDB, return ID %d\n", acdb_id); 8657fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi return acdb_id; 8660f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent} 8670f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 8687fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 8692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doAudience_A1026_Control(int Mode, bool Record, uint32_t Routes) 8702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 8712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int rc = 0; 8720f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int retry = 4; 8732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mA1026Init) { 8752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Audience A1026 not initialized.\n"); 8762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_INIT; 8772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 8782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 8802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = open("/dev/audience_a1026", O_RDWR); 8812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 8822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open audience_a1026 device (%d)\n", fd_a1026); 8832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 8842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 8852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 8862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mA1026Lock.lock(); 8882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if ((Mode < AudioSystem::MODE_CURRENT) || (Mode >= AudioSystem::NUM_MODES)) { 8902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Illegal value: doAudience_A1026_Control(%d, %u, %u)", Mode, Record, Routes); 8912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mA1026Lock.unlock(); 8922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 8932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 8942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (Mode == AudioSystem::MODE_IN_CALL) { 8962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (Record == 1) { 8972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 8982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_HANDSET: 8992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_NO_MIC_HEADSET: 900da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent //TODO: what do we do for camcorder when in call? 901da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 902da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_HANDSET_BACK_MIC: 9039ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi if (enable1026) { 9044bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_RECEIVER; 90563af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_RECEIVER"); 9069ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } else { 9079ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_NO_NS_RECEIVER; 9089ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_NO_NS_RECEIVER"); 9099ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } 9109ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi break; 9119ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET: 9129ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 9139ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 9149ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 9159ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 9164bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_HEADSET; 91763af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_HEADSET"); 9182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_SPEAKER: 920da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent //TODO: what do we do for camcorder when in call? 921da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 9224bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_SPEAKER; 92363af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_SPEAKER"); 9242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT: 9262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT_EC_OFF: 9274bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_BT; 92863af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_BT"); 9292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: 9312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 9332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 9342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 9352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_HANDSET: 9362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_NO_MIC_HEADSET: 9379ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi if (enable1026) { 9389ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_RECEIVER; /* NS CT mode, Dual MIC */ 93963af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_RECEIVER"); 9409ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } else { 9419ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_NO_NS_RECEIVER; 9429ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_NO_NS_RECEIVER"); 9439ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } 9449ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi break; 9459ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET: 9469ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 9479ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 9489ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 9492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_HEADSET; /* NS disable, Headset MIC */ 95063af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_HEADSET"); 9512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_SPEAKER: 9532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_SPEAKER; /* NS FT mode, Main MIC */ 95463af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_SPEAKER"); 9552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT: 9572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT_EC_OFF: 9582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_BT; /* QCOM NS, BT MIC */ 95963af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_BT"); 9602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: 9622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 9642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 9652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (Record == 1) { 9662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 967ba36d4fa33072ef14183365fffd289762c26905eJean-Michel Trivi case SND_DEVICE_SPEAKER: 968ba36d4fa33072ef14183365fffd289762c26905eJean-Michel Trivi // default output is speaker, recording from phone mic, user RECEIVER configuration 969739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HANDSET: 970739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_NO_MIC_HEADSET: 97108516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 972739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 9734bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_RECEIVER; 974739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_RECEIVER"); 975739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 9764bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_RECEIVER; 977739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_RECEIVER"); 978739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 979739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 9809ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_RECEIVER; /* INT-MIC Recording: NS disable, Main MIC */ 981739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_RECEIVER"); 982739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 9832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 984739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HEADSET: 985739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 986739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 987739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 98808516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 989739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 9904bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_HEADSET; 991739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_HEADSET"); 992739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 9934bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_HEADSET; 994739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_HEADSET"); 995739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 996739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 997739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_HEADSET; /* EXT-MIC Recording: NS disable, Headset MIC */ 998739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_HEADSET"); 999739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1000739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi break; 1001739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_SPEAKER_BACK_MIC: 1002739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 1003739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HANDSET_BACK_MIC: 100458cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 1005da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent new_pathid = A1026_PATH_CAMCORDER; /* CAM-Coder: NS FT mode, Back MIC */ 1006f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_CAMCORDER"); 10072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 1008739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_BT: 1009739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_BT_EC_OFF: 101008516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 1011739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 10124bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_BT; 1013739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_BT"); 1014739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 10154bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_BT; 1016739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_BT"); 1017739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1018739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 1019739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_BT; /* BT MIC */ 1020739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_BT"); 1021739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 10222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 1023739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi default: 10242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 10252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else { 10282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_SUSPEND; 10292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (old_pathid != new_pathid) { 10322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland //LOGI("A1026: do ioctl(A1026_SET_CONFIG) to %d\n", new_pathid); 10330f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent do { 10340f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent rc = ioctl(fd_a1026, A1026_SET_CONFIG, &new_pathid); 10350f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!rc) { 10360f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent old_pathid = new_pathid; 10370f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 10380f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 10390f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } while (--retry); 10400f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 10410f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (rc < 0) { 10420f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 do hard reset to recover from error!\n"); 10430f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent rc = doA1026_init(); /* A1026 needs to do hard reset! */ 10440f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!rc) { 10452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland rc = ioctl(fd_a1026, A1026_SET_CONFIG, &new_pathid); 10462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!rc) 10472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland old_pathid = new_pathid; 10482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else 10490f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 Fatal Error!\n"); 10500f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } else 10510f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 Fatal Error: Re-init A1026 Failed\n"); 10520f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 10532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mA1026Lock.unlock(); 10562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_a1026); 10572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = -1; 10582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return rc; 10602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 10612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doRouting(AudioStreamInMSM72xx *input) 10642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1065f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi Mutex::Autolock lock(mLock); 1066f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi uint32_t outputDevices = mOutput->devices(); 10672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t ret = NO_ERROR; 1068f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi int sndDevice = -1; 10692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1070f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (input != NULL) { 1071f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi uint32_t inputDevice = input->devices(); 1072f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("do input routing device %x\n", inputDevice); 1073f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (inputDevice != 0) { 1074f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (inputDevice & AudioSystem::DEVICE_IN_BLUETOOTH_SCO_HEADSET) { 1075f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Bluetooth PCM\n"); 1076f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_BT; 1077f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (inputDevice & AudioSystem::DEVICE_IN_WIRED_HEADSET) { 1078f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if ((outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) && 1079956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER)) { 1080f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Wired Headset and Speaker\n"); 1081f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1082956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } else { 1083f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Wired Headset\n"); 1084f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET; 1085f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 1086f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (inputDevice & AudioSystem::DEVICE_IN_BACK_MIC) { 108758cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi if (outputDevices & (AudioSystem:: DEVICE_OUT_WIRED_HEADSET) && 108858cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi (outputDevices & AudioSystem:: DEVICE_OUT_SPEAKER)) { 108958cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi LOGI("Routing audio to Wired Headset and Speaker with back mic\n"); 109058cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC; 109158cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 1092f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Speakerphone with back mic\n"); 1093f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_SPEAKER_BACK_MIC; 1094f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices == AudioSystem::DEVICE_OUT_EARPIECE) { 1095f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Handset with back mic\n"); 1096f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HANDSET_BACK_MIC; 1097f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else { 1098f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Headset with back mic\n"); 1099f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_NO_MIC_HEADSET_BACK_MIC; 1100f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 1101f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else { 1102f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 1103f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Speakerphone\n"); 1104f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_SPEAKER; 1105f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices == AudioSystem::DEVICE_OUT_WIRED_HEADPHONE) { 1106f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Speakerphone\n"); 1107f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_NO_MIC_HEADSET; 1108f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else { 1109f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Handset\n"); 1110f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HANDSET; 1111956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1112956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1113956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1114f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi // if inputDevice == 0, restore output routing 1115f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 1116956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent 1117f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (sndDevice == -1) { 1118f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & (outputDevices - 1)) { 1119f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if ((outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) == 0) { 1120f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGW("Hardware does not support requested route combination (%#X)," 1121f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi " picking closest possible route...", outputDevices); 1122956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1123f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 1124956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent 1125f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & 1126dd65e38951ed174f9d3d34886795438440f7eea0Eric Laurent (AudioSystem::DEVICE_OUT_BLUETOOTH_SCO | AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_HEADSET)) { 1127f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Bluetooth PCM\n"); 1128f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_BT; 1129f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_CARKIT) { 1130f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Bluetooth PCM\n"); 1131f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_CARKIT; 1132f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if ((outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) && 1133f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER)) { 1134f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Wired Headset and Speaker\n"); 1135956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1136f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE) { 1137f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 1138f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to No microphone Wired Headset and Speaker (%d,%x)\n", mMode, outputDevices); 1139f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1140956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } else { 1141f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to No microphone Wired Headset (%d,%x)\n", mMode, outputDevices); 1142f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_NO_MIC_HEADSET; 11432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1144f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) { 1145f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Wired Headset\n"); 1146f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET; 1147f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 1148f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Speakerphone\n"); 1149f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_SPEAKER; 1150f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else { 1151f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Handset\n"); 1152f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HANDSET; 11532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1154f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 11552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1156f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if ((vr_mode_change) || (sndDevice != -1 && sndDevice != mCurSndDevice)) { 1157f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi ret = doAudioRouteOrMute(sndDevice); 1158f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi mCurSndDevice = sndDevice; 11592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 11602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return ret; 11622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 11632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::checkMicMute() 11652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 11662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 11672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mMode != AudioSystem::MODE_IN_CALL) { 11682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland setMicMute_nosync(true); 11692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 11702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 11722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 11732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::dumpInternals(int fd, const Vector<String16>& args) 11752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 11762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 11772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 11782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 11792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioHardware::dumpInternals\n"); 11802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmInit: %s\n", mInit? "true": "false"); 11812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 11822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmMicMute: %s\n", mMicMute? "true": "false"); 11832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 11842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmBluetoothNrec: %s\n", mBluetoothNrec? "true": "false"); 11852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 11860f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snprintf(buffer, SIZE, "\tmBluetoothIdtx: %d\n", mBluetoothIdTx); 11870f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent result.append(buffer); 11880f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snprintf(buffer, SIZE, "\tmBluetoothIdrx: %d\n", mBluetoothIdRx); 11892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 11902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 11912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 11922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 11932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::dump(int fd, const Vector<String16>& args) 11952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 11962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland dumpInternals(fd, args); 11972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (size_t index = 0; index < mInputs.size(); index++) { 11982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs[index]->dump(fd, args); 11992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) { 12022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput->dump(fd, args); 12032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 12052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlanduint32_t AudioHardware::getInputSampleRate(uint32_t sampleRate) 12082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t i; 12102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t prevDelta; 12112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t delta; 12122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (i = 0, prevDelta = 0xFFFFFFFF; i < sizeof(inputSamplingRates)/sizeof(uint32_t); i++, prevDelta = delta) { 12142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delta = abs(sampleRate - inputSamplingRates[i]); 12152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (delta > prevDelta) break; 12162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // i is always > 0 here 12182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return inputSamplingRates[i-1]; 12192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 12222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12232aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamOutMSM72xx::AudioStreamOutMSM72xx() : 12242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware(0), mFd(-1), mStartCount(0), mRetryCount(0), mStandby(true), mDevices(0) 12252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::set( 12292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioHardware* hw, uint32_t devices, int *pFormat, uint32_t *pChannels, uint32_t *pRate) 12302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int lFormat = pFormat ? *pFormat : 0; 12322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t lChannels = pChannels ? *pChannels : 0; 12332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t lRate = pRate ? *pRate : 0; 12342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware = hw; 12362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // fix up defaults 12382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lFormat == 0) lFormat = format(); 12392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lChannels == 0) lChannels = channels(); 12402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lRate == 0) lRate = sampleRate(); 12412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // check values 12432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if ((lFormat != format()) || 12442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland (lChannels != channels()) || 12452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland (lRate != sampleRate())) { 12462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat) *pFormat = format(); 12472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels) *pChannels = channels(); 12482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate) *pRate = sampleRate(); 12492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 12502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat) *pFormat = lFormat; 12532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels) *pChannels = lChannels; 12542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate) *pRate = lRate; 12552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = devices; 12572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 12592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12612aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamOutMSM72xx::~AudioStreamOutMSM72xx() 12622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) close(mFd); 12642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandssize_t AudioHardware::AudioStreamOutMSM72xx::write(const void* buffer, size_t bytes) 12672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // LOGD("AudioStreamOutMSM72xx::write(%p, %u)", buffer, bytes); 12692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_INIT; 12702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland size_t count = bytes; 12712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const uint8_t* p = static_cast<const uint8_t*>(buffer); 12722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mStandby) { 12742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // open driver 12762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("open pcm_out driver"); 12772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ::open("/dev/msm_pcm_out", O_RDWR); 12782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 12792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errCount++ < 10) { 12802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open /dev/msm_pcm_out errno: %d", errno); 12812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 12832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = status; 12852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // configuration 12872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get config"); 12882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct msm_audio_config config; 12892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 12902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 12912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read pcm_out config"); 12922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 12932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set pcm_out config"); 12962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.channel_count = AudioSystem::popCount(channels()); 12972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.sample_rate = sampleRate(); 12982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_size = bufferSize(); 12992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_count = AUDIO_HW_NUM_OUT_BUF; 13002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.codec_type = CODEC_TYPE_PCM; 13012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_SET_CONFIG, &config); 13022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 13032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set config"); 13042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 13052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_size: %u", config.buffer_size); 13082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_count: %u", config.buffer_count); 13092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("channel_count: %u", config.channel_count); 13102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("sample_rate: %u", config.sample_rate); 13112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13127fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = mHardware->getACDB(MOD_PLAY, mHardware->get_snd_dev()); 13137fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi status = ioctl(mFd, AUDIO_START, &acdb_id); 131431923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen if (status < 0) { 131531923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen LOGE("Cannot start pcm playback"); 131631923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen goto Error; 13172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 131810254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi 131910254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi status = ioctl(mFd, AUDIO_SET_VOLUME, &stream_volume); 132010254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi if (status < 0) { 132110254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi LOGE("Cannot start pcm playback"); 132210254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi goto Error; 132310254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi } 132410254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi 13255d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks LOGV("acquire wakelock"); 13265d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks acquire_wake_lock(PARTIAL_WAKE_LOCK, kOutputWakelockStr); 132731923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen mStandby = false; 13282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland while (count) { 13312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t written = ::write(mFd, p, count); 13322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (written >= 0) { 13332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland count -= written; 13342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland p += written; 13352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 13362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errno != EAGAIN) return written; 13372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRetryCount++; 13382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("EAGAIN - retry"); 13392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return bytes; 13432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13442aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandError: 13452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 13462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 13472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 13482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // Simulate audio output timing in case of error 13502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland usleep(bytes * 1000000 / frameSize() / sampleRate()); 13512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 13532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::standby() 13562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 13572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 13582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mStandby && mFd >= 0) { 13592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 13602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 13615d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks LOGV("release wakelock"); 13625d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks release_wake_lock(kOutputWakelockStr); 13632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mStandby = true; 13652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("AudioHardware pcm playback is going to standby."); 13662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 13672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::dump(int fd, const Vector<String16>& args) 13702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 13712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 13722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 13732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 13742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioStreamOutMSM72xx::dump\n"); 13752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); 13762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize()); 13782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 13802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tformat: %d\n", format()); 13822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmHardware: %p\n", mHardware); 13842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmFd: %d\n", mFd); 13862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmStartCount: %d\n", mStartCount); 13882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmRetryCount: %d\n", mRetryCount); 13902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmStandby: %s\n", mStandby? "true": "false"); 13922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 13942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 13952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandbool AudioHardware::AudioStreamOutMSM72xx::checkStandby() 13982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 13992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mStandby; 14002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::setParameters(const String8& keyValuePairs) 14042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 14062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 14072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 14082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int device; 14092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamOutMSM72xx::setParameters() %s", keyValuePairs.string()); 14102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.getInt(key, device) == NO_ERROR) { 14122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = device; 14132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set output routing %x", mDevices); 14142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = mHardware->doRouting(NULL); 14152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.remove(key); 14162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.size()) { 14192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 14202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 14222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14242aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::AudioStreamOutMSM72xx::getParameters(const String8& keys) 14252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keys); 14272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 14282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 14292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 14312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get routing %x", mDevices); 14322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.addInt(key, (int)mDevices); 14332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamOutMSM72xx::getParameters() %s", param.toString().string()); 14362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return param.toString(); 14372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 14412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14422aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamInMSM72xx::AudioStreamInMSM72xx() : 14432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware(0), mFd(-1), mState(AUDIO_INPUT_CLOSED), mRetryCount(0), 14442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFormat(AUDIO_HW_IN_FORMAT), mChannels(AUDIO_HW_IN_CHANNELS), 1445a4fe0167c6cad83d88b3bc56efa1ffad85b345b5Eric Laurent mSampleRate(AUDIO_HW_IN_SAMPLERATE), mBufferSize(AUDIO_KERNEL_PCM_IN_BUFFERSIZE), 14462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mAcoustics((AudioSystem::audio_in_acoustics)0), mDevices(0) 14472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::set( 14512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioHardware* hw, uint32_t devices, int *pFormat, uint32_t *pChannels, uint32_t *pRate, 14522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioSystem::audio_in_acoustics acoustic_flags) 14532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat == 0 || *pFormat != AUDIO_HW_IN_FORMAT) { 14552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pFormat = AUDIO_HW_IN_FORMAT; 14562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 14572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate == 0) { 14592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 14602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t rate = hw->getInputSampleRate(*pRate); 14622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (rate != *pRate) { 14632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pRate = rate; 14642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 14652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels == 0 || (*pChannels != AudioSystem::CHANNEL_IN_MONO && 14682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels != AudioSystem::CHANNEL_IN_STEREO)) { 14692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AUDIO_HW_IN_CHANNELS; 14702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 14712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware = hw; 14742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::set(%d, %d, %u)", *pFormat, *pChannels, *pRate); 14762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 14772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Audio record already open"); 14782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -EPERM; 14792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // open audio input device 14822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = ::open("/dev/msm_pcm_in", O_RDWR); 14832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 14842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open /dev/msm_pcm_in errno: %d", errno); 14852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 14862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = status; 14882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // configuration 14902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get config"); 14912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct msm_audio_config config; 14922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 14932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 14942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read config"); 14952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 14962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set config"); 14992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.channel_count = AudioSystem::popCount(*pChannels); 15002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.sample_rate = *pRate; 15012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_size = bufferSize(); 15022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_count = 2; 15032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.codec_type = CODEC_TYPE_PCM; 15042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_SET_CONFIG, &config); 15052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 15062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set config"); 15072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(mFd, AUDIO_GET_CONFIG, &config) == 0) { 15082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (config.channel_count == 1) { 15092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AudioSystem::CHANNEL_IN_MONO; 15102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 15112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AudioSystem::CHANNEL_IN_STEREO; 15122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pRate = config.sample_rate; 15142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 15162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("confirm config"); 15192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 15202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 15212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read config"); 15222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 15232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_size: %u", config.buffer_size); 15252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_count: %u", config.buffer_count); 15262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("channel_count: %u", config.channel_count); 15272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("sample_rate: %u", config.sample_rate); 15282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = devices; 15302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFormat = AUDIO_HW_IN_FORMAT; 15312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mChannels = *pChannels; 15322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mSampleRate = config.sample_rate; 15332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBufferSize = config.buffer_size; 15342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland //mHardware->setMicMute_nosync(false); 15362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mState = AUDIO_INPUT_OPENED; 15372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 15392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15402aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandError: 15412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 15422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 15432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 15442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 15462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15482aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamInMSM72xx::~AudioStreamInMSM72xx() 15492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 15502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx destructor"); 15512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland standby(); 15522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandssize_t AudioHardware::AudioStreamInMSM72xx::read( void* buffer, ssize_t bytes) 15552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 15562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::read(%p, %ld)", buffer, bytes); 15572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mHardware) return -1; 15582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland size_t count = bytes; 15602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint8_t* p = static_cast<uint8_t*>(buffer); 15612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mState < AUDIO_INPUT_OPENED) { 15632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mHardware->mLock); 15642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (set(mHardware, mDevices, &mFormat, &mChannels, &mSampleRate, mAcoustics) != NO_ERROR) { 15652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 15662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15690f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mState < AUDIO_INPUT_STARTED) { 15702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware->set_mRecordState(1); 1571956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent if (support_a1026 == 1) { 1572956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent mHardware->doAudience_A1026_Control(mHardware->get_mMode(), 1, mHardware->get_snd_dev()); 15732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15747fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = mHardware->getACDB(MOD_REC, mHardware->get_snd_dev()); 15757fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(mFd, AUDIO_START, &acdb_id)) { 15762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Error starting record"); 15772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 15782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("AUDIO_START: start kernel pcm_in driver."); 15802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mState = AUDIO_INPUT_STARTED; 15812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland while (count) { 15842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t bytesRead = ::read(mFd, buffer, count); 15852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (bytesRead >= 0) { 15862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland count -= bytesRead; 15872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland p += bytesRead; 15882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 15892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errno != EAGAIN) return bytesRead; 15902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRetryCount++; 15912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("EAGAIN - retrying"); 15922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return bytes; 15952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::standby() 15982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1599956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent if (mHardware) { 16002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware->set_mRecordState(0); 16010f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (support_a1026 == 1) { 1602956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent mHardware->doAudience_A1026_Control(mHardware->get_mMode(), 0, mHardware->get_snd_dev()); 16032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mHardware) return -1; 16072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mState > AUDIO_INPUT_CLOSED) { 16082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 16092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 16102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 16112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland //mHardware->checkMicMute(); 16132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mState = AUDIO_INPUT_CLOSED; 16142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("AudioHardware PCM record is going to standby."); 16162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 16172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::dump(int fd, const Vector<String16>& args) 16202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 16222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 16232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 16242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioStreamInMSM72xx::dump\n"); 16252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); 16262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize()); 16282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 16302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tformat: %d\n", format()); 16322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmHardware: %p\n", mHardware); 16342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmFd count: %d\n", mFd); 16362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmState: %d\n", mState); 16382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmRetryCount: %d\n", mRetryCount); 16402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 16422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 16432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::setParameters(const String8& keyValuePairs) 16462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 16482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 16492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int device; 1650255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent String8 key = String8(KEY_A1026_VR_MODE); 1651739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi int enabled; 16522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::setParameters() %s", keyValuePairs.string()); 16532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1654739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // reading voice recognition mode parameter 1655255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent if (param.getInt(key, enabled) == NO_ERROR) { 165608516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGV("set vr_mode_enabled to %d", enabled); 165708516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_change = (vr_mode_enabled != enabled); 16589ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi vr_mode_enabled = enabled; 1659739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi param.remove(key); 1660739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1661739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 1662739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // reading routing parameter 1663255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent key = String8(AudioParameter::keyRouting); 16642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.getInt(key, device) == NO_ERROR) { 16652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set input routing %x", device); 16662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device & (device - 1)) { 16672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 16682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 16692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = device; 16702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = mHardware->doRouting(this); 16712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.remove(key); 16732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.size()) { 16762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 16772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 16792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16812aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::AudioStreamInMSM72xx::getParameters(const String8& keys) 16822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keys); 16842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 16852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 16862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 16882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get routing %x", mDevices); 16892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.addInt(key, (int)mDevices); 16902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::getParameters() %s", param.toString().string()); 16932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return param.toString(); 16942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 16972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandextern "C" AudioHardwareInterface* createAudioHardware(void) { 16992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return new AudioHardware(); 17002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 17012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland}; // namespace android 1703