AudioHardware.cpp revision 11c6a166fa684a2e44d22a142aad106f74a9409f
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), 983964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent mNoiseSuppressionState(A1026_NS_STATE_AUTO), 993964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent mVoiceVolume(VOICE_VOLUME_MAX) 1002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1010f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*snd_get_num)(); 1020f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*snd_get_bt_endpoint)(msm_bt_endpoint *); 1030f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*set_acoustic_parameters)(); 1040f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1050f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent struct msm_bt_endpoint *ept; 1060f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland doA1026_init(); 1080f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1090f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acoustic =:: dlopen("/system/lib/libhtc_acoustic.so", RTLD_NOW); 1100f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (acoustic == NULL ) { 1110f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open libhtc_acoustic.so"); 1120f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent /* this is not really an error on non-htc devices... */ 1130f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mNumBTEndpoints = 0; 1140f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mInit = true; 1150f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1160f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1170f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent set_acoustic_parameters = (int (*)(void))::dlsym(acoustic, "set_acoustic_parameters"); 1180f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*set_acoustic_parameters) == 0 ) { 1190f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open set_acoustic_parameters()"); 1200f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1210f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1220f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1230f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int rc = set_acoustic_parameters(); 1240f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (rc < 0) { 1250f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not set acoustic parameters to share memory: %d", rc); 1260f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1270f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1280f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_num = (int (*)(void))::dlsym(acoustic, "snd_get_num"); 1290f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*snd_get_num) == 0 ) { 1300f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open snd_get_num()"); 1310f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1320f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1330f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mNumBTEndpoints = snd_get_num(); 1340f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGD("mNumBTEndpoints = %d", mNumBTEndpoints); 1350f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBTEndpoints = new msm_bt_endpoint[mNumBTEndpoints]; 1360f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mInit = true; 1370f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGV("constructed %d SND endpoints)", mNumBTEndpoints); 1380f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent ept = mBTEndpoints; 1390f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_bt_endpoint = (int (*)(msm_bt_endpoint *))::dlsym(acoustic, "snd_get_bt_endpoint"); 1400f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*snd_get_bt_endpoint) == 0 ) { 1410f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open snd_get_bt_endpoint()"); 1420f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1430f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1440f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_bt_endpoint(mBTEndpoints); 1450f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1460f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent for (int i = 0; i < mNumBTEndpoints; i++) { 1470f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("BT name %s (tx,rx)=(%d,%d)", mBTEndpoints[i].name, mBTEndpoints[i].tx, mBTEndpoints[i].rx); 1480f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1490f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 150d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent // reset voice mode in case media_server crashed and restarted while in call 151d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent int fd = open("/dev/msm_audio_ctl", O_RDWR); 152d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent if (fd >= 0) { 153d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent ioctl(fd, AUDIO_STOP_VOICE, NULL); 154d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent close(fd); 155d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent } 156d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent 157739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi vr_mode_change = false; 15808516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_enabled = 0; 159739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi enable1026 = 1; 160739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi char value[PROPERTY_VALUE_MAX]; 161739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // Check the system property to enable or not the special recording modes 162739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi property_get("media.a1026.enableA1026", value, "1"); 163739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi enable1026 = atoi(value); 164739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("Enable mode selection for A1026 is %d", enable1026); 165739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // Check the system property for which VR mode to use 166739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi property_get("media.a1026.nsForVoiceRec", value, "0"); 167739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi vr_uses_ns = atoi(value); 168739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("Using Noise Suppression for Voice Rec is %d", vr_uses_ns); 169739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 1702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInit = true; 1712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 1722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1732aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::~AudioHardware() 1742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (size_t index = 0; index < mInputs.size(); index++) { 1762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland closeInputStream((AudioStreamIn*)mInputs[index]); 1772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.clear(); 1792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland closeOutputStream((AudioStreamOut*)mOutput); 1802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInit = false; 1812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 1822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::initCheck() 1842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mInit ? NO_ERROR : NO_INIT; 1862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 1872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1882aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioStreamOut* AudioHardware::openOutputStream( 1892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) 1902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland { // scope for the lock 1922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 1932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // only one output stream allowed 1952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) { 1962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 1972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = INVALID_OPERATION; 1982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 2002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // create new output stream 2032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioStreamOutMSM72xx* out = new AudioStreamOutMSM72xx(); 2042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t lStatus = out->set(this, devices, format, channels, sampleRate); 2052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 2062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = lStatus; 2072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lStatus == NO_ERROR) { 2092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput = out; 2102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 2112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete out; 2122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mOutput; 2152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandvoid AudioHardware::closeOutputStream(AudioStreamOut* out) { 2182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 2192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput == 0 || mOutput != out) { 2202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Attempt to close invalid output stream"); 2212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else { 2232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete mOutput; 2242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput = 0; 2252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2282aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioStreamIn* AudioHardware::openInputStream( 2292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, 2302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioSystem::audio_in_acoustics acoustic_flags) 2312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // check for valid input source 2332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!AudioSystem::isInputDevice((AudioSystem::audio_devices)devices)) { 2342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 2352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.lock(); 2382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioStreamInMSM72xx* in = new AudioStreamInMSM72xx(); 2402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t lStatus = in->set(this, devices, format, channels, sampleRate, acoustic_flags); 2412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 2422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = lStatus; 2432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lStatus != NO_ERROR) { 2452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete in; 2472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 2482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.add(in); 2512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return in; 2542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandvoid AudioHardware::closeInputStream(AudioStreamIn* in) { 2572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 2582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t index = mInputs.indexOf((AudioStreamInMSM72xx *)in); 2602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (index < 0) { 2612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Attempt to close invalid input stream"); 2622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 2632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete mInputs[index]; 2652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.lock(); 2662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.removeAt(index); 2672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMode(int mode) 2712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 272739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // VR mode is never used in a call and must be cleared when entering the IN_CALL mode 273739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (mode == AudioSystem::MODE_IN_CALL) { 27408516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_enabled = 0; 275739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 276739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 2772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = AudioHardwareBase::setMode(mode); 2782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status == NO_ERROR) { 2792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // make sure that doAudioRouteOrMute() is called by doRouting() 2802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // even if the new device selected is the same as current one. 28111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent clearCurDevice(); 2822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 2842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandbool AudioHardware::checkOutputStandby() 2872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) 2892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mOutput->checkStandby()) 2902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return false; 2912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return true; 2932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2943cb8864598e72c04859f410bb03f242cf3965dbeHK Chenstatic status_t set_mic_mute(bool _mute) 2952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2963cb8864598e72c04859f410bb03f242cf3965dbeHK Chen uint32_t mute = _mute; 2973cb8864598e72c04859f410bb03f242cf3965dbeHK Chen int fd = -1; 2982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 2992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 3002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl device\n"); 3012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 3022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Setting mic mute to %d\n", mute); 3043cb8864598e72c04859f410bb03f242cf3965dbeHK Chen if (ioctl(fd, AUDIO_SET_MUTE, &mute)) { 3052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set mic mute on current device\n"); 3062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 3072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 3082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 3102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMicMute(bool state) 3142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 3162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return setMicMute_nosync(state); 3172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// always call with mutex held 3202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMicMute_nosync(bool state) 3212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mMicMute != state) { 3232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mMicMute = state; 3242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return set_mic_mute(mMicMute); //always set current TX device 3252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::getMicMute(bool* state) 3302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *state = mMicMute; 3322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setParameters(const String8& keyValuePairs) 3362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 3382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 3392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key; 3402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NREC_KEY[] = "bt_headset_nrec"; 3412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NAME_KEY[] = "bt_headset_name"; 3422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NREC_VALUE_ON[] = "on"; 3432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("setParameters() %s", keyValuePairs.string()); 3462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (keyValuePairs.length() == 0) return BAD_VALUE; 3482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland key = String8(BT_NREC_KEY); 3502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 3512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (value == BT_NREC_VALUE_ON) { 3522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBluetoothNrec = true; 3532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 3542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBluetoothNrec = false; 3552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Turning noise reduction and echo cancellation off for BT " 3562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland "headset"); 3572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland key = String8(BT_NAME_KEY); 3602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 3610f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdTx = 0; 3620f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdRx = 0; 3630f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent for (int i = 0; i < mNumBTEndpoints; i++) { 3640f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!strcasecmp(value.string(), mBTEndpoints[i].name)) { 3650f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdTx = mBTEndpoints[i].tx; 3660f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdRx = mBTEndpoints[i].rx; 3672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Using custom acoustic parameters for %s", value.string()); 3682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 3692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3710f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mBluetoothIdTx == 0) { 3722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Using default acoustic parameters " 3732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland "(%s not in acoustic database)", value.string()); 3742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 37511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent doRouting(); 3762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 377da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent key = String8("noise_suppression"); 378da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (param.get(key, value) == NO_ERROR) { 379da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (support_a1026 == 1) { 380da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent int noiseSuppressionState; 381da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (value == "off") { 382da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_OFF; 383da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "auto") { 384da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_AUTO; 385da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "far_talk") { 386da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_FT; 387da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "close_talk") { 388da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_CT; 389da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 390da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return BAD_VALUE; 391da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 392da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 393da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (noiseSuppressionState != mNoiseSuppressionState) { 394da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (!mA1026Init) { 395da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGW("Audience A1026 not initialized.\n"); 396da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return INVALID_OPERATION; 397da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 398da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 39911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.lock(); 400da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (fd_a1026 < 0) { 401da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent fd_a1026 = open("/dev/audience_a1026", O_RDWR); 402da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (fd_a1026 < 0) { 403da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGE("Cannot open audience_a1026 device (%d)\n", fd_a1026); 40411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.unlock(); 405da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return -1; 406da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 407da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 408da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGV("Setting noise suppression %s", value.string()); 40911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 410da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent int rc = ioctl(fd_a1026, A1026_SET_NS_STATE, &noiseSuppressionState); 411da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (!rc) { 412da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mNoiseSuppressionState = noiseSuppressionState; 413da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 414da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGE("Failed to set noise suppression %s", value.string()); 415da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 41611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent close(fd_a1026); 417da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mA1026Lock.unlock(); 418da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 419da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 420da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return INVALID_OPERATION; 421da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 422da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 423da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 4242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 4252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4272aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::getParameters(const String8& keys) 4282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 429da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent AudioParameter request = AudioParameter(keys); 430da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent AudioParameter reply = AudioParameter(); 431da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent String8 value; 432da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent String8 key; 433da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 434da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGV("getParameters() %s", keys.string()); 435da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 436da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent key = "noise_suppression"; 437da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (request.get(key, value) == NO_ERROR) { 438da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent switch(mNoiseSuppressionState) { 439da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_OFF: 440da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "off"; 441da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 442da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_AUTO: 443da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "auto"; 444da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 445da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_FT: 446da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "far_talk"; 447da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 448da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_CT: 449da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "close_talk"; 450da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 451da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 452da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent reply.add(key, value); 453da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 454da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 455da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return reply.toString(); 4562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic unsigned calculate_audpre_table_index(unsigned index) 4602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 4612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (index) { 4622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 48000: return SAMP_RATE_INDX_48000; 4632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 44100: return SAMP_RATE_INDX_44100; 4642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 32000: return SAMP_RATE_INDX_32000; 4652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 24000: return SAMP_RATE_INDX_24000; 4662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 22050: return SAMP_RATE_INDX_22050; 4672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 16000: return SAMP_RATE_INDX_16000; 4682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 12000: return SAMP_RATE_INDX_12000; 4692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 11025: return SAMP_RATE_INDX_11025; 4702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 8000: return SAMP_RATE_INDX_8000; 4712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: return -1; 4722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandsize_t AudioHardware::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) 4752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 4762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (format != AudioSystem::PCM_16_BIT) { 4772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("getInputBufferSize bad format: %d", format); 4782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 4792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (channelCount < 1 || channelCount > 2) { 4812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("getInputBufferSize bad channel count: %d", channelCount); 4822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 4832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 485a4fe0167c6cad83d88b3bc56efa1ffad85b345b5Eric Laurent return AUDIO_KERNEL_PCM_IN_BUFFERSIZE*channelCount; 4862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic status_t set_volume_rpc(uint32_t volume) 4892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 4902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int fd = -1; 4912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 4922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 4932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl device\n"); 4942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 4952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland volume *= 20; //percentage 4972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Setting in-call volume to %d\n", volume); 4982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(fd, AUDIO_SET_VOLUME, &volume)) { 4992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Cannot set volume on current device\n"); 5002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 5022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 5032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setVoiceVolume(float v) 5062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (v < 0.0) { 5082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("setVoiceVolume(%f) under 0.0, assuming 0.0\n", v); 5092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland v = 0.0; 5102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (v > 1.0) { 5112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("setVoiceVolume(%f) over 1.0, assuming 1.0\n", v); 5122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland v = 1.0; 5132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5153964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent int vol = lrint(v * VOICE_VOLUME_MAX); 5162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("setVoiceVolume(%f)\n", v); 5173964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent LOGI("Setting in-call volume to %d (available range is 0 to %d)\n", vol, VOICE_VOLUME_MAX); 5182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 5202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland set_volume_rpc(vol); //always set current device 5213964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent mVoiceVolume = vol; 5222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 5232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMasterVolume(float v) 5262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5273964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent LOGI("Set master volume to %f.\n", v); 5282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // We return an error code here to let the audioflinger do in-software 5292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // volume on top of the maximum volume that we set through the SND API. 5302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // return error - software mixer will handle it 5312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 5322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5347fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivistatic status_t do_route_audio_dev_ctrl(uint32_t device, bool inCall, uint32_t rx_acdb_id, uint32_t tx_acdb_id) 5352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5367fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t out_device = 0, mic_device = 0; 5377fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t path[2]; 5382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int fd = 0; 5392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == SND_DEVICE_CURRENT) 5412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Incall; 5422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // hack -- kernel needs to put these in include file 5442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Switching audio device to "); 5452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == SND_DEVICE_HANDSET) { 5462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HANDSET_SPKR; 5472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HANDSET_MIC; 5482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Handset"); 5492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if ((device == SND_DEVICE_BT) || (device == SND_DEVICE_BT_EC_OFF)) { 5502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = BT_SCO_SPKR; 5512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = BT_SCO_MIC; 5522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("BT Headset"); 553da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_SPEAKER || 554da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent device == SND_DEVICE_SPEAKER_BACK_MIC) { 5552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = SPKR_PHONE_MONO; 5562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = SPKR_PHONE_MIC; 5572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Speakerphone"); 5582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_HEADSET) { 5592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HEADSET_SPKR_STEREO; 5602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 5612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo Headset"); 5622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_HEADSET_AND_SPEAKER) { 5632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = SPKR_PHONE_HEADSET_STEREO; 5642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 5652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo Headset + Speaker"); 56658cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi } else if (device == SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC) { 56758cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi out_device = SPKR_PHONE_HEADSET_STEREO; 56858cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi mic_device = SPKR_PHONE_MIC; 56958cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi LOGD("Stereo Headset + Speaker and back mic"); 5702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_NO_MIC_HEADSET) { 5712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HEADSET_SPKR_STEREO; 5722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HANDSET_MIC; 5732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("No microphone Wired Headset"); 574da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_NO_MIC_HEADSET_BACK_MIC) { 575da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent out_device = HEADSET_SPKR_STEREO; 576da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mic_device = SPKR_PHONE_MIC; 577da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGD("No microphone Wired Headset and back mic"); 578da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_HANDSET_BACK_MIC) { 579da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent out_device = HANDSET_SPKR; 580da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mic_device = SPKR_PHONE_MIC; 581da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGD("Handset and back mic"); 5822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_FM_HEADSET) { 5832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = FM_HEADSET; 5842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 5852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo FM headset"); 5862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_FM_SPEAKER) { 5872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = FM_SPKR; 5882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 5892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo FM speaker"); 590c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent } else if (device == SND_DEVICE_CARKIT) { 591c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent out_device = BT_SCO_SPKR; 592c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent mic_device = BT_SCO_MIC; 593c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent LOGD("Carkit"); 5942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 5952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("unknown device %d", device); 5962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 5972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#if 0 //Add for FM support 6002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (out_device == FM_HEADSET || 6012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device == FM_SPKR) { 6022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_fm_device < 0) { 6032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_fm_device = open("/dev/msm_htc_fm", O_RDWR); 6042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_fm_device < 0) { 6052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_htc_fm device"); 6062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Opened msm_htc_fm for FM radio"); 6092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (fd_fm_device >= 0) { 6112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_fm_device); 6122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_fm_device = -1; 6132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Closed msm_htc_fm after FM radio"); 6142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#endif 6162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 6182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 6202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6227fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[0] = out_device; 6237fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[1] = rx_acdb_id; 6247fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(fd, AUDIO_SWITCH_DEVICE, &path)) { 6252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot switch audio device"); 6262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6297fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[0] = mic_device; 6307fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[1] = tx_acdb_id; 6317fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(fd, AUDIO_SWITCH_DEVICE, &path)) { 6322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot switch mic device"); 6332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6360f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent curr_out_device = out_device; 6370f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent curr_mic_device = mic_device; 6382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6392aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandIncall: 6402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (inCall == true && !voice_started) { 6412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 6432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 6462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(fd, AUDIO_START_VOICE, NULL)) { 6502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot start voice"); 6512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Voice Started!!"); 6552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland voice_started = 1; 6562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else if (inCall == false && voice_started) { 6582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 6602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 6632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(fd, AUDIO_STOP_VOICE, NULL)) { 6672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot stop voice"); 6682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Voice Stopped!!"); 6722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland voice_started = 0; 6732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 6772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 6782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// always call with mutex held 6812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doAudioRouteOrMute(uint32_t device) 6822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 6837fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t rx_acdb_id = 0; 6847fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t tx_acdb_id = 0; 6857fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 686f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (support_a1026 == 1) 687f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi doAudience_A1026_Control(mMode, mRecordState, device); 688f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi 6892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == (uint32_t)SND_DEVICE_BT || device == (uint32_t)SND_DEVICE_CARKIT) { 6900f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!mBluetoothNrec) { 6912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland device = SND_DEVICE_BT_EC_OFF; 6922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6947fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 6957fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (mMode == AudioSystem::MODE_IN_CALL && mBluetoothIdTx != 0 696c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent && (device == (int) SND_DEVICE_BT || 697c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent device == (int) SND_DEVICE_BT_EC_OFF || 698c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent device == (int) SND_DEVICE_CARKIT)) { 6997fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi rx_acdb_id = mBluetoothIdRx; 7007fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi tx_acdb_id = mBluetoothIdTx; 7017fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else { 7027fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (!checkOutputStandby()) 7037fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi rx_acdb_id = getACDB(MOD_PLAY, device); 7047fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (mRecordState) 7057fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi tx_acdb_id = getACDB(MOD_REC, device); 7067fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } 7077fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi LOGV("doAudioRouteOrMute: rx acdb %d, tx acdb %d\n", rx_acdb_id, tx_acdb_id); 7087fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 7097fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi return do_route_audio_dev_ctrl(device, mMode == AudioSystem::MODE_IN_CALL, rx_acdb_id, tx_acdb_id); 7102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_mMode(void) 7132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mMode; 7152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_mRoutes(void) 7182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mRoutes[mMode]; 7202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::set_mRecordState(bool onoff) 7232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRecordState = onoff; 7252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 7262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doA1026_init(void) 7292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct a1026img fwimg; 7312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char char_tmp = 0; 73208516fe50b023532d5a3010050970de28e14621bIliyan Malchev unsigned char local_vpimg_buf[A1026_MAX_FW_SIZE], *ptr = local_vpimg_buf; 73308516fe50b023532d5a3010050970de28e14621bIliyan Malchev int rc = 0, fw_fd = -1; 73408516fe50b023532d5a3010050970de28e14621bIliyan Malchev ssize_t nr; 73508516fe50b023532d5a3010050970de28e14621bIliyan Malchev size_t remaining; 73608516fe50b023532d5a3010050970de28e14621bIliyan Malchev struct stat fw_stat; 7372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 73808516fe50b023532d5a3010050970de28e14621bIliyan Malchev static const char *const fn = "/system/etc/vpimg"; 73908516fe50b023532d5a3010050970de28e14621bIliyan Malchev static const char *const path = "/dev/audience_a1026"; 74008516fe50b023532d5a3010050970de28e14621bIliyan Malchev 74108516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fd_a1026 < 0) 74208516fe50b023532d5a3010050970de28e14621bIliyan Malchev fd_a1026 = open(path, O_RDWR | O_NONBLOCK, 0); 7432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 74508516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Cannot open %s %d\n", path, fd_a1026); 74608516fe50b023532d5a3010050970de28e14621bIliyan Malchev support_a1026 = 0; 74708516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto open_drv_err; 7482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 75008516fe50b023532d5a3010050970de28e14621bIliyan Malchev fw_fd = open(fn, O_RDONLY); 75108516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fw_fd < 0) { 7522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Fail to open %s\n", fn); 7532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto ld_img_error; 7547fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else LOGI("open %s success\n", fn); 7552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 75608516fe50b023532d5a3010050970de28e14621bIliyan Malchev rc = fstat(fw_fd, &fw_stat); 75708516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (rc < 0) { 75808516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Cannot stat file %s: %s\n", fn, strerror(errno)); 75908516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 76008516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 76108516fe50b023532d5a3010050970de28e14621bIliyan Malchev 76208516fe50b023532d5a3010050970de28e14621bIliyan Malchev remaining = (int)fw_stat.st_size; 7632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 76408516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGI("Firmware %s size %d\n", fn, remaining); 76508516fe50b023532d5a3010050970de28e14621bIliyan Malchev 76608516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (remaining > sizeof(local_vpimg_buf)) { 76708516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("File %s size %d exceeds internal limit %d\n", 76808516fe50b023532d5a3010050970de28e14621bIliyan Malchev fn, remaining, sizeof(local_vpimg_buf)); 76908516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 7702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 77208516fe50b023532d5a3010050970de28e14621bIliyan Malchev while (remaining) { 77308516fe50b023532d5a3010050970de28e14621bIliyan Malchev nr = read(fw_fd, ptr, remaining); 77408516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (nr < 0) { 77508516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Error reading firmware: %s\n", strerror(errno)); 77608516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 77708516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 77808516fe50b023532d5a3010050970de28e14621bIliyan Malchev else if (!nr) { 77908516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (remaining) 78008516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGW("EOF reading firmware %s while %d bytes remain\n", 78108516fe50b023532d5a3010050970de28e14621bIliyan Malchev fn, remaining); 78208516fe50b023532d5a3010050970de28e14621bIliyan Malchev break; 78308516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 78408516fe50b023532d5a3010050970de28e14621bIliyan Malchev remaining -= nr; 78508516fe50b023532d5a3010050970de28e14621bIliyan Malchev ptr += nr; 78608516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 78708516fe50b023532d5a3010050970de28e14621bIliyan Malchev 78808516fe50b023532d5a3010050970de28e14621bIliyan Malchev close (fw_fd); 78908516fe50b023532d5a3010050970de28e14621bIliyan Malchev fw_fd = -1; 79008516fe50b023532d5a3010050970de28e14621bIliyan Malchev 7912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fwimg.buf = local_vpimg_buf; 79208516fe50b023532d5a3010050970de28e14621bIliyan Malchev fwimg.img_size = (int)(fw_stat.st_size - remaining); 79308516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGI("Total %d bytes put to user space buffer.\n", fwimg.img_size); 7942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland rc = ioctl(fd_a1026, A1026_BOOTUP_INIT, &fwimg); 7962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!rc) { 7972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("audience_a1026 init OK\n"); 7982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mA1026Init = 1; 7992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else 8002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("audience_a1026 init failed\n"); 8012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandld_img_error: 80308516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fw_fd >= 0) 80408516fe50b023532d5a3010050970de28e14621bIliyan Malchev close(fw_fd); 8052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_a1026); 8062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandopen_drv_err: 8072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = -1; 8082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return rc; 8092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 8102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_snd_dev(void) 8122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 8132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 8147161d052ce69228825bd5deca3bfa4a213a99f06HK Chen return mCurSndDevice; 8152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 8162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8177fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Triviuint32_t AudioHardware::getACDB(int mode, int device) 8180f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent{ 8197fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = 0; 8200f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 8210f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mMode == AudioSystem::MODE_IN_CALL) { 8220f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGD("skip update ACDB due to in-call"); 8230f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return 0; 8240f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 8250f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 8267fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (mode == MOD_PLAY) { 8277fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi switch (device) { 8280f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET: 8290f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_NO_MIC_HEADSET: 830da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 8310f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_HEADSET: 8320f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_HEADSET_PLAYBACK; 8330f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8340f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_SPEAKER: 8350f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_SPEAKER: 836da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 8370f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_SPKR_PLAYBACK; 8380f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8390f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET_AND_SPEAKER: 84058cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 8410f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_HEADSET_RINGTONE_PLAYBACK; 8420f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8430f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent default: 8440f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8450f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 8467fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else if (mode == MOD_REC) { 8477fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi switch (device) { 8480f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET: 8490f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_HEADSET: 8500f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_SPEAKER: 85158cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 8520f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_EXT_MIC_REC; 8530f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8540f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HANDSET: 8550f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_NO_MIC_HEADSET: 8560f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_SPEAKER: 85708516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled == 0) { 85863af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_INT_MIC_REC; 85963af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi } else { 86063af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_INT_MIC_VR; 86163af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi } 86263af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi break; 863da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 864da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 865da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_HANDSET_BACK_MIC: 86658cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 86763af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_CAMCORDER; 8680f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8690f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent default: 8700f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 8710f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 8720f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 8737fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi LOGV("getACDB, return ID %d\n", acdb_id); 8747fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi return acdb_id; 8750f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent} 8760f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 8777fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 8782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doAudience_A1026_Control(int Mode, bool Record, uint32_t Routes) 8792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 8802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int rc = 0; 8810f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int retry = 4; 8822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mA1026Init) { 88411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGW("Audience A1026 not initialized.\n"); 88511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent return NO_INIT; 8862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 8872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 88811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.lock(); 8892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 8902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = open("/dev/audience_a1026", O_RDWR); 8912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 8922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open audience_a1026 device (%d)\n", fd_a1026); 89311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.unlock(); 8942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 89511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 8962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 8972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if ((Mode < AudioSystem::MODE_CURRENT) || (Mode >= AudioSystem::NUM_MODES)) { 8992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Illegal value: doAudience_A1026_Control(%d, %u, %u)", Mode, Record, Routes); 9002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mA1026Lock.unlock(); 9012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 9022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 9032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 9042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (Mode == AudioSystem::MODE_IN_CALL) { 9052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (Record == 1) { 9062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 9072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_HANDSET: 9082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_NO_MIC_HEADSET: 909da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent //TODO: what do we do for camcorder when in call? 910da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 911da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_HANDSET_BACK_MIC: 9129ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi if (enable1026) { 9134bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_RECEIVER; 91463af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_RECEIVER"); 9159ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } else { 9169ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_NO_NS_RECEIVER; 9179ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_NO_NS_RECEIVER"); 9189ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } 9199ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi break; 9209ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET: 9219ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 9229ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 9239ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 9249ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 9254bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_HEADSET; 92663af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_HEADSET"); 9272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_SPEAKER: 929da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent //TODO: what do we do for camcorder when in call? 930da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 9314bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_SPEAKER; 93263af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_SPEAKER"); 9332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT: 9352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT_EC_OFF: 936c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent case SND_DEVICE_CARKIT: 9374bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_BT; 93863af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_BT"); 9392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: 9412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 9432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 9442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 9452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_HANDSET: 9462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_NO_MIC_HEADSET: 9479ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi if (enable1026) { 9489ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_RECEIVER; /* NS CT mode, Dual MIC */ 94963af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_RECEIVER"); 9509ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } else { 9519ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_NO_NS_RECEIVER; 9529ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_NO_NS_RECEIVER"); 9539ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } 9549ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi break; 9559ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET: 9569ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 9579ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 9589ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 9592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_HEADSET; /* NS disable, Headset MIC */ 96063af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_HEADSET"); 9612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_SPEAKER: 9632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_SPEAKER; /* NS FT mode, Main MIC */ 96463af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_SPEAKER"); 9652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT: 9672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT_EC_OFF: 968c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent case SND_DEVICE_CARKIT: 9692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_BT; /* QCOM NS, BT MIC */ 97063af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_BT"); 9712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: 9732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 9742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 9752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 9762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (Record == 1) { 9772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 978ba36d4fa33072ef14183365fffd289762c26905eJean-Michel Trivi case SND_DEVICE_SPEAKER: 979ba36d4fa33072ef14183365fffd289762c26905eJean-Michel Trivi // default output is speaker, recording from phone mic, user RECEIVER configuration 980739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HANDSET: 981739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_NO_MIC_HEADSET: 98208516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 983739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 9844bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_RECEIVER; 985739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_RECEIVER"); 986739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 9874bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_RECEIVER; 988739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_RECEIVER"); 989739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 990739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 9919ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_RECEIVER; /* INT-MIC Recording: NS disable, Main MIC */ 992739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_RECEIVER"); 993739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 9942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 995739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HEADSET: 996739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 997739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 998739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 99908516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 1000739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 10014bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_HEADSET; 1002739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_HEADSET"); 1003739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 10044bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_HEADSET; 1005739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_HEADSET"); 1006739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1007739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 1008739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_HEADSET; /* EXT-MIC Recording: NS disable, Headset MIC */ 1009739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_HEADSET"); 1010739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1011739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi break; 1012739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_SPEAKER_BACK_MIC: 1013739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 1014739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HANDSET_BACK_MIC: 101558cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 1016da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent new_pathid = A1026_PATH_CAMCORDER; /* CAM-Coder: NS FT mode, Back MIC */ 1017f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_CAMCORDER"); 10182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 1019739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_BT: 1020739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_BT_EC_OFF: 1021c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent case SND_DEVICE_CARKIT: 102208516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 1023739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 10244bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_BT; 1025739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_BT"); 1026739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 10274bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_BT; 1028739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_BT"); 1029739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1030739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 1031739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_BT; /* BT MIC */ 1032739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_BT"); 1033739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 10342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 1035739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi default: 10362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 10372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else { 10402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_SUSPEND; 10412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (old_pathid != new_pathid) { 10442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland //LOGI("A1026: do ioctl(A1026_SET_CONFIG) to %d\n", new_pathid); 10450f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent do { 10460f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent rc = ioctl(fd_a1026, A1026_SET_CONFIG, &new_pathid); 10470f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!rc) { 10480f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent old_pathid = new_pathid; 10490f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 10500f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 10510f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } while (--retry); 10520f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 10530f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (rc < 0) { 10540f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 do hard reset to recover from error!\n"); 10550f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent rc = doA1026_init(); /* A1026 needs to do hard reset! */ 10560f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!rc) { 105711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent rc = ioctl(fd_a1026, A1026_SET_CONFIG, &new_pathid); 105811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (!rc) 105911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent old_pathid = new_pathid; 106011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent else 10610f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 Fatal Error!\n"); 10620f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } else 10630f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 Fatal Error: Re-init A1026 Failed\n"); 10640f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 10652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_a1026); 10682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = -1; 106911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.unlock(); 10702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return rc; 10722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 10732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 107511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurentstatus_t AudioHardware::doRouting() 10762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1077f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi Mutex::Autolock lock(mLock); 1078f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi uint32_t outputDevices = mOutput->devices(); 10792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t ret = NO_ERROR; 108011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent AudioStreamInMSM72xx *input = getActiveInput_l(); 108111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent uint32_t inputDevice = (input == NULL) ? 0 : input->devices(); 1082f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi int sndDevice = -1; 10832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 108411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (inputDevice != 0) { 1085f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("do input routing device %x\n", inputDevice); 108611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (inputDevice & AudioSystem::DEVICE_IN_BLUETOOTH_SCO_HEADSET) { 108711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Bluetooth PCM\n"); 108811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_BT; 108911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (inputDevice & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_CARKIT) { 109011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Bluetooth car kit\n"); 109111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_CARKIT; 109211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (inputDevice & AudioSystem::DEVICE_IN_WIRED_HEADSET) { 109311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if ((outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) && 109411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER)) { 109511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Wired Headset and Speaker\n"); 109611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1097f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else { 109811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Wired Headset\n"); 109911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HEADSET; 110011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 110111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (inputDevice & AudioSystem::DEVICE_IN_BACK_MIC) { 110211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (outputDevices & (AudioSystem:: DEVICE_OUT_WIRED_HEADSET) && 110311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent (outputDevices & AudioSystem:: DEVICE_OUT_SPEAKER)) { 110411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Wired Headset and Speaker with back mic\n"); 110511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC; 110611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 110711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Speakerphone with back mic\n"); 110811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_SPEAKER_BACK_MIC; 110911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (outputDevices == AudioSystem::DEVICE_OUT_EARPIECE) { 111011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Handset with back mic\n"); 111111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HANDSET_BACK_MIC; 111211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else { 111311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Headset with back mic\n"); 111411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_NO_MIC_HEADSET_BACK_MIC; 111511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 111611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else { 111711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 111811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Speakerphone\n"); 111911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_SPEAKER; 112011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (outputDevices == AudioSystem::DEVICE_OUT_WIRED_HEADPHONE) { 112111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Speakerphone\n"); 112211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_NO_MIC_HEADSET; 112311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else { 112411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Handset\n"); 112511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HANDSET; 1126956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1127956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1128f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 112911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // if inputDevice == 0, restore output routing 1130956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent 1131f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (sndDevice == -1) { 1132f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & (outputDevices - 1)) { 1133f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if ((outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) == 0) { 1134f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGW("Hardware does not support requested route combination (%#X)," 1135f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi " picking closest possible route...", outputDevices); 1136956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1137f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 1138956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent 1139f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & 1140dd65e38951ed174f9d3d34886795438440f7eea0Eric Laurent (AudioSystem::DEVICE_OUT_BLUETOOTH_SCO | AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_HEADSET)) { 1141f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Bluetooth PCM\n"); 1142f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_BT; 1143f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_CARKIT) { 1144f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Bluetooth PCM\n"); 1145f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_CARKIT; 1146f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if ((outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) && 1147f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER)) { 1148f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Wired Headset and Speaker\n"); 1149956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1150f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE) { 1151f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 1152f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to No microphone Wired Headset and Speaker (%d,%x)\n", mMode, outputDevices); 1153f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1154956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } else { 1155f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to No microphone Wired Headset (%d,%x)\n", mMode, outputDevices); 1156f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_NO_MIC_HEADSET; 11572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1158f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) { 1159f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Wired Headset\n"); 1160f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET; 1161f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 1162f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Speakerphone\n"); 1163f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_SPEAKER; 1164f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else { 1165f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Handset\n"); 1166f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HANDSET; 11672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1168f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 11692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1170f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if ((vr_mode_change) || (sndDevice != -1 && sndDevice != mCurSndDevice)) { 1171f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi ret = doAudioRouteOrMute(sndDevice); 1172f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi mCurSndDevice = sndDevice; 11733964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent if (mMode == AudioSystem::MODE_IN_CALL) { 11743964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent set_volume_rpc(mVoiceVolume); 11753964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent } 11762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 11772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return ret; 11792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 11802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::checkMicMute() 11822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 11832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 11842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mMode != AudioSystem::MODE_IN_CALL) { 11852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland setMicMute_nosync(true); 11862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 11872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 11892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 11902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 11912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::dumpInternals(int fd, const Vector<String16>& args) 11922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 11932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 11942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 11952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 11962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioHardware::dumpInternals\n"); 11972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmInit: %s\n", mInit? "true": "false"); 11982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 11992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmMicMute: %s\n", mMicMute? "true": "false"); 12002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 12012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmBluetoothNrec: %s\n", mBluetoothNrec? "true": "false"); 12022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 12030f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snprintf(buffer, SIZE, "\tmBluetoothIdtx: %d\n", mBluetoothIdTx); 12040f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent result.append(buffer); 12050f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snprintf(buffer, SIZE, "\tmBluetoothIdrx: %d\n", mBluetoothIdRx); 12062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 12072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 12082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 12092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::dump(int fd, const Vector<String16>& args) 12122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland dumpInternals(fd, args); 12142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (size_t index = 0; index < mInputs.size(); index++) { 12152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs[index]->dump(fd, args); 12162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) { 12192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput->dump(fd, args); 12202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 12222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlanduint32_t AudioHardware::getInputSampleRate(uint32_t sampleRate) 12252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t i; 12272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t prevDelta; 12282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t delta; 12292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (i = 0, prevDelta = 0xFFFFFFFF; i < sizeof(inputSamplingRates)/sizeof(uint32_t); i++, prevDelta = delta) { 12312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delta = abs(sampleRate - inputSamplingRates[i]); 12322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (delta > prevDelta) break; 12332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // i is always > 0 here 12352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return inputSamplingRates[i-1]; 12362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 123811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent// getActiveInput_l() must be called with mLock held 123911c6a166fa684a2e44d22a142aad106f74a9409fEric LaurentAudioHardware::AudioStreamInMSM72xx *AudioHardware::getActiveInput_l() 124011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent{ 124111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent for (size_t i = 0; i < mInputs.size(); i++) { 124211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // return first input found not being in standby mode 124311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // as only one input can be in this state 124411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (mInputs[i]->state() > AudioStreamInMSM72xx::AUDIO_INPUT_CLOSED) { 124511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent return mInputs[i]; 124611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 124711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 124811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 124911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent return NULL; 125011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent} 12512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 12522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12532aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamOutMSM72xx::AudioStreamOutMSM72xx() : 12542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware(0), mFd(-1), mStartCount(0), mRetryCount(0), mStandby(true), mDevices(0) 12552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::set( 12592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioHardware* hw, uint32_t devices, int *pFormat, uint32_t *pChannels, uint32_t *pRate) 12602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int lFormat = pFormat ? *pFormat : 0; 12622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t lChannels = pChannels ? *pChannels : 0; 12632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t lRate = pRate ? *pRate : 0; 12642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware = hw; 12662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // fix up defaults 12682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lFormat == 0) lFormat = format(); 12692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lChannels == 0) lChannels = channels(); 12702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lRate == 0) lRate = sampleRate(); 12712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // check values 12732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if ((lFormat != format()) || 12742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland (lChannels != channels()) || 12752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland (lRate != sampleRate())) { 12762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat) *pFormat = format(); 12772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels) *pChannels = channels(); 12782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate) *pRate = sampleRate(); 12792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 12802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat) *pFormat = lFormat; 12832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels) *pChannels = lChannels; 12842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate) *pRate = lRate; 12852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = devices; 12872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 12892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12912aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamOutMSM72xx::~AudioStreamOutMSM72xx() 12922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) close(mFd); 12942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandssize_t AudioHardware::AudioStreamOutMSM72xx::write(const void* buffer, size_t bytes) 12972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 12982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // LOGD("AudioStreamOutMSM72xx::write(%p, %u)", buffer, bytes); 12992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_INIT; 13002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland size_t count = bytes; 13012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const uint8_t* p = static_cast<const uint8_t*>(buffer); 13022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mStandby) { 13042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // open driver 13062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("open pcm_out driver"); 13072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ::open("/dev/msm_pcm_out", O_RDWR); 13082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 13092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errCount++ < 10) { 13102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open /dev/msm_pcm_out errno: %d", errno); 13112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 13132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = status; 13152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // configuration 13172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get config"); 13182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct msm_audio_config config; 13192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 13202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 13212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read pcm_out config"); 13222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 13232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set pcm_out config"); 13262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.channel_count = AudioSystem::popCount(channels()); 13272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.sample_rate = sampleRate(); 13282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_size = bufferSize(); 13292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_count = AUDIO_HW_NUM_OUT_BUF; 13302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.codec_type = CODEC_TYPE_PCM; 13312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_SET_CONFIG, &config); 13322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 13332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set config"); 13342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 13352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_size: %u", config.buffer_size); 13382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_count: %u", config.buffer_count); 13392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("channel_count: %u", config.channel_count); 13402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("sample_rate: %u", config.sample_rate); 13412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13427fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = mHardware->getACDB(MOD_PLAY, mHardware->get_snd_dev()); 13437fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi status = ioctl(mFd, AUDIO_START, &acdb_id); 134431923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen if (status < 0) { 134531923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen LOGE("Cannot start pcm playback"); 134631923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen goto Error; 13472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 134810254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi 134910254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi status = ioctl(mFd, AUDIO_SET_VOLUME, &stream_volume); 135010254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi if (status < 0) { 135110254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi LOGE("Cannot start pcm playback"); 135210254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi goto Error; 135310254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi } 135410254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi 13555d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks LOGV("acquire wakelock"); 13565d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks acquire_wake_lock(PARTIAL_WAKE_LOCK, kOutputWakelockStr); 135731923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen mStandby = false; 13582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland while (count) { 13612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t written = ::write(mFd, p, count); 13622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (written >= 0) { 13632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland count -= written; 13642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland p += written; 13652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 13662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errno != EAGAIN) return written; 13672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRetryCount++; 13682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("EAGAIN - retry"); 13692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return bytes; 13732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13742aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandError: 13752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 13762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 13772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 13782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // Simulate audio output timing in case of error 13802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland usleep(bytes * 1000000 / frameSize() / sampleRate()); 13812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 13832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::standby() 13862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 13872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 13882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mStandby && mFd >= 0) { 13892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 13902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 13915d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks LOGV("release wakelock"); 13925d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks release_wake_lock(kOutputWakelockStr); 13932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mStandby = true; 13952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("AudioHardware pcm playback is going to standby."); 13962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 13972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::dump(int fd, const Vector<String16>& args) 14002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 14022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 14032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 14042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioStreamOutMSM72xx::dump\n"); 14052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); 14062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize()); 14082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 14102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tformat: %d\n", format()); 14122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmHardware: %p\n", mHardware); 14142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmFd: %d\n", mFd); 14162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmStartCount: %d\n", mStartCount); 14182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmRetryCount: %d\n", mRetryCount); 14202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmStandby: %s\n", mStandby? "true": "false"); 14222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 14232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 14242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 14252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandbool AudioHardware::AudioStreamOutMSM72xx::checkStandby() 14282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mStandby; 14302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::setParameters(const String8& keyValuePairs) 14342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 14362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 14372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 14382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int device; 14392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamOutMSM72xx::setParameters() %s", keyValuePairs.string()); 14402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.getInt(key, device) == NO_ERROR) { 14422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = device; 14432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set output routing %x", mDevices); 144411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent status = mHardware->doRouting(); 14452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.remove(key); 14462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.size()) { 14492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 14502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 14522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14542aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::AudioStreamOutMSM72xx::getParameters(const String8& keys) 14552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keys); 14572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 14582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 14592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 14612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get routing %x", mDevices); 14622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.addInt(key, (int)mDevices); 14632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamOutMSM72xx::getParameters() %s", param.toString().string()); 14662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return param.toString(); 14672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14693b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurentstatus_t AudioHardware::AudioStreamOutMSM72xx::getRenderPosition(uint32_t *dspFrames) 14703b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurent{ 14713b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurent //TODO: enable when supported by driver 14723b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurent return INVALID_OPERATION; 14733b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurent} 14742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 14762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14772aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamInMSM72xx::AudioStreamInMSM72xx() : 14782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware(0), mFd(-1), mState(AUDIO_INPUT_CLOSED), mRetryCount(0), 14792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFormat(AUDIO_HW_IN_FORMAT), mChannels(AUDIO_HW_IN_CHANNELS), 1480a4fe0167c6cad83d88b3bc56efa1ffad85b345b5Eric Laurent mSampleRate(AUDIO_HW_IN_SAMPLERATE), mBufferSize(AUDIO_KERNEL_PCM_IN_BUFFERSIZE), 14812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mAcoustics((AudioSystem::audio_in_acoustics)0), mDevices(0) 14822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::set( 14862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioHardware* hw, uint32_t devices, int *pFormat, uint32_t *pChannels, uint32_t *pRate, 14872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioSystem::audio_in_acoustics acoustic_flags) 14882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat == 0 || *pFormat != AUDIO_HW_IN_FORMAT) { 14902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pFormat = AUDIO_HW_IN_FORMAT; 14912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 14922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate == 0) { 14942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 14952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t rate = hw->getInputSampleRate(*pRate); 14972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (rate != *pRate) { 14982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pRate = rate; 14992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 15002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels == 0 || (*pChannels != AudioSystem::CHANNEL_IN_MONO && 15032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels != AudioSystem::CHANNEL_IN_STEREO)) { 15042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AUDIO_HW_IN_CHANNELS; 15052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 15062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware = hw; 15092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::set(%d, %d, %u)", *pFormat, *pChannels, *pRate); 15112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 15122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Audio record already open"); 15132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -EPERM; 15142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // open audio input device 15172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = ::open("/dev/msm_pcm_in", O_RDWR); 15182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 15192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open /dev/msm_pcm_in errno: %d", errno); 15202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 15212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = status; 15232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // configuration 15252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get config"); 15262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct msm_audio_config config; 15272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 15282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 15292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read config"); 15302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 15312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set config"); 15342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.channel_count = AudioSystem::popCount(*pChannels); 15352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.sample_rate = *pRate; 15362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_size = bufferSize(); 15372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_count = 2; 15382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.codec_type = CODEC_TYPE_PCM; 15392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_SET_CONFIG, &config); 15402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 15412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set config"); 15422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(mFd, AUDIO_GET_CONFIG, &config) == 0) { 15432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (config.channel_count == 1) { 15442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AudioSystem::CHANNEL_IN_MONO; 15452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 15462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AudioSystem::CHANNEL_IN_STEREO; 15472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pRate = config.sample_rate; 15492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 15512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("confirm config"); 15542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 15552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 15562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read config"); 15572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 15582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_size: %u", config.buffer_size); 15602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_count: %u", config.buffer_count); 15612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("channel_count: %u", config.channel_count); 15622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("sample_rate: %u", config.sample_rate); 15632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = devices; 15652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFormat = AUDIO_HW_IN_FORMAT; 15662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mChannels = *pChannels; 15672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mSampleRate = config.sample_rate; 15682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBufferSize = config.buffer_size; 15692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland //mHardware->setMicMute_nosync(false); 15712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mState = AUDIO_INPUT_OPENED; 15722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 15742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15752aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandError: 15762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 15772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 15782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 15792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 15812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15832aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamInMSM72xx::~AudioStreamInMSM72xx() 15842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 15852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx destructor"); 15862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland standby(); 15872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandssize_t AudioHardware::AudioStreamInMSM72xx::read( void* buffer, ssize_t bytes) 15902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 15912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::read(%p, %ld)", buffer, bytes); 15922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mHardware) return -1; 15932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland size_t count = bytes; 15952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint8_t* p = static_cast<uint8_t*>(buffer); 15962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mState < AUDIO_INPUT_OPENED) { 15982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mHardware->mLock); 15992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (set(mHardware, mDevices, &mFormat, &mChannels, &mSampleRate, mAcoustics) != NO_ERROR) { 16002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 16012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16040f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mState < AUDIO_INPUT_STARTED) { 160511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mState = AUDIO_INPUT_STARTED; 16062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware->set_mRecordState(1); 160711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // make sure a1026 config is re-applied even is input device is not changed 160811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->clearCurDevice(); 160911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->doRouting(); 161011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 16117fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = mHardware->getACDB(MOD_REC, mHardware->get_snd_dev()); 16127fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(mFd, AUDIO_START, &acdb_id)) { 16132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Error starting record"); 161411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent standby(); 16152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 16162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland while (count) { 16202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t bytesRead = ::read(mFd, buffer, count); 16212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (bytesRead >= 0) { 16222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland count -= bytesRead; 16232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland p += bytesRead; 16242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 16252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errno != EAGAIN) return bytesRead; 16262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRetryCount++; 16272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("EAGAIN - retrying"); 16282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return bytes; 16312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::standby() 16342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mState > AUDIO_INPUT_CLOSED) { 16362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 16372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 16382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 16392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mState = AUDIO_INPUT_CLOSED; 16412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 164211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 164311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (!mHardware) return -1; 164411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 164511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->set_mRecordState(0); 164611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // make sure a1026 config is re-applied even is input device is not changed 164711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->clearCurDevice(); 164811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->doRouting(); 164911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 16502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("AudioHardware PCM record is going to standby."); 16512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 16522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::dump(int fd, const Vector<String16>& args) 16552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 16572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 16582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 16592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioStreamInMSM72xx::dump\n"); 16602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); 16612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize()); 16632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 16652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tformat: %d\n", format()); 16672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmHardware: %p\n", mHardware); 16692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmFd count: %d\n", mFd); 16712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmState: %d\n", mState); 16732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmRetryCount: %d\n", mRetryCount); 16752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 16762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 16772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 16782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::setParameters(const String8& keyValuePairs) 16812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 16832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 16842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int device; 1685255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent String8 key = String8(KEY_A1026_VR_MODE); 1686739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi int enabled; 16872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::setParameters() %s", keyValuePairs.string()); 16882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1689739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // reading voice recognition mode parameter 1690255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent if (param.getInt(key, enabled) == NO_ERROR) { 169108516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGV("set vr_mode_enabled to %d", enabled); 169208516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_change = (vr_mode_enabled != enabled); 16939ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi vr_mode_enabled = enabled; 1694739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi param.remove(key); 1695739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1696739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 1697739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // reading routing parameter 1698255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent key = String8(AudioParameter::keyRouting); 16992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.getInt(key, device) == NO_ERROR) { 17002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set input routing %x", device); 17012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device & (device - 1)) { 17022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 17032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 17042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = device; 170511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent status = mHardware->doRouting(); 17062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.remove(key); 17082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.size()) { 17112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 17122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 17142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 17152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17162aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::AudioStreamInMSM72xx::getParameters(const String8& keys) 17172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 17182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keys); 17192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 17202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 17212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 17232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get routing %x", mDevices); 17242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.addInt(key, (int)mDevices); 17252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::getParameters() %s", param.toString().string()); 17282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return param.toString(); 17292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 17302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 17322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandextern "C" AudioHardwareInterface* createAudioHardware(void) { 17342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return new AudioHardware(); 17352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 17362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland}; // namespace android 1738