AudioHardware.cpp revision 710f4558c4f660e59551b1ed13c5106f9e460a59
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" 429ab0b5b1f3244f261fcda2ead8fcdd5fe5d714b6Iliyan Malchev#include <linux/a1026.h> 43f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev#include <linux/tpa2018d1.h> 442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#define LOG_SND_RPC 0 // Set to 1 to log sound RPC's 472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#define TX_PATH (1) 482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_CURRENT = 256; 502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_HANDSET = 0; 512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_SPEAKER = 1; 522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_BT = 3; 532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_CARKIT = 4; 542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_BT_EC_OFF = 45; 552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_HEADSET = 2; 562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_HEADSET_AND_SPEAKER = 10; 572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_FM_HEADSET = 9; 582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_FM_SPEAKER = 11; 592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_NO_MIC_HEADSET = 8; 602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic const uint32_t SND_DEVICE_TTY_FULL = 5; 61da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurentstatic const uint32_t SND_DEVICE_HANDSET_BACK_MIC = 20; 62da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurentstatic const uint32_t SND_DEVICE_SPEAKER_BACK_MIC = 21; 63da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurentstatic const uint32_t SND_DEVICE_NO_MIC_HEADSET_BACK_MIC = 28; 6458cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivistatic const uint32_t SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC = 30; 652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandnamespace android { 662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int support_a1026 = 1; 67f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchevstatic bool support_tpa2018d1 = true; 682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int fd_a1026 = -1; 692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int old_pathid = -1; 702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int new_pathid = -1; 710f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurentstatic int curr_out_device = -1; 720f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurentstatic int curr_mic_device = -1; 732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int voice_started = 0; 742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic int fd_fm_device = -1; 7510254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivistatic int stream_volume = -300; 76739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi// use VR mode on inputs: 1 == VR mode enabled when selected, 0 = VR mode disabled when selected 7708516fe50b023532d5a3010050970de28e14621bIliyan Malchevstatic int vr_mode_enabled; 78739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivistatic bool vr_mode_change = false; 79739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivistatic int vr_uses_ns = 0; 80f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchevstatic int alt_enable = 0; 81f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchevstatic int hac_enable = 0; 829ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi// enable or disable 2-mic noise suppression in call on receiver mode 83739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivistatic int enable1026 = 1; 849ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi//FIXME add new settings in A1026 driver for an incall no ns mode, based on the current vr no ns 859ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi#define A1026_PATH_INCALL_NO_NS_RECEIVER A1026_PATH_VR_NO_NS_RECEIVER 8610254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi 872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandint errCount = 0; 880f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurentstatic void * acoustic; 892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandconst uint32_t AudioHardware::inputSamplingRates[] = { 902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000 912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland}; 925d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks 935d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks// ID string for audio wakelock 945d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparksstatic const char kOutputWakelockStr[] = "AudioHardwareQSD"; 955d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks 962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 982aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioHardware() : 990f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mA1026Init(false), mInit(false), mMicMute(true), 100f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mBluetoothNrec(true), 101f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mHACSetting(false), 102f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mBluetoothIdTx(0), mBluetoothIdRx(0), 103f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mOutput(0), 1043964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent mNoiseSuppressionState(A1026_NS_STATE_AUTO), 1053964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent mVoiceVolume(VOICE_VOLUME_MAX) 1062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1070f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*snd_get_num)(); 1080f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*snd_get_bt_endpoint)(msm_bt_endpoint *); 1090f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int (*set_acoustic_parameters)(); 110f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev int (*set_tpa2018d1_parameters)(); 1110f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1120f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent struct msm_bt_endpoint *ept; 1130f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland doA1026_init(); 1150f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1160f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acoustic =:: dlopen("/system/lib/libhtc_acoustic.so", RTLD_NOW); 1170f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (acoustic == NULL ) { 1180f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open libhtc_acoustic.so"); 1190f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent /* this is not really an error on non-htc devices... */ 1200f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mNumBTEndpoints = 0; 1210f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mInit = true; 1220f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1230f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1240f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent set_acoustic_parameters = (int (*)(void))::dlsym(acoustic, "set_acoustic_parameters"); 1250f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*set_acoustic_parameters) == 0 ) { 1260f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open set_acoustic_parameters()"); 1270f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1280f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1290f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 130f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev set_tpa2018d1_parameters = (int (*)(void))::dlsym(acoustic, "set_tpa2018d1_parameters"); 131f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if ((*set_tpa2018d1_parameters) == 0) { 132f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGI("set_tpa2018d1_parameters() not present"); 133f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev support_tpa2018d1 = false; 134f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 135f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 1360f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int rc = set_acoustic_parameters(); 1370f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (rc < 0) { 1380f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not set acoustic parameters to share memory: %d", rc); 1390f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1400f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 141f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (support_tpa2018d1) { 142f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev rc = set_tpa2018d1_parameters(); 143f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (rc < 0) { 144f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev support_tpa2018d1 = false; 145f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGE("speaker amplifier tpa2018 is not supported\n"); 146f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 147f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 148f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 1490f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_num = (int (*)(void))::dlsym(acoustic, "snd_get_num"); 1500f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*snd_get_num) == 0 ) { 1510f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open snd_get_num()"); 1520f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1530f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1540f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mNumBTEndpoints = snd_get_num(); 1550f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGD("mNumBTEndpoints = %d", mNumBTEndpoints); 1560f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBTEndpoints = new msm_bt_endpoint[mNumBTEndpoints]; 1570f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mInit = true; 1580f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGV("constructed %d SND endpoints)", mNumBTEndpoints); 1590f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent ept = mBTEndpoints; 1600f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_bt_endpoint = (int (*)(msm_bt_endpoint *))::dlsym(acoustic, "snd_get_bt_endpoint"); 1610f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if ((*snd_get_bt_endpoint) == 0 ) { 1620f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("Could not open snd_get_bt_endpoint()"); 1630f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return; 1640f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1650f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snd_get_bt_endpoint(mBTEndpoints); 1660f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 1670f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent for (int i = 0; i < mNumBTEndpoints; i++) { 1680f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("BT name %s (tx,rx)=(%d,%d)", mBTEndpoints[i].name, mBTEndpoints[i].tx, mBTEndpoints[i].rx); 1690f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 1700f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 171d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent // reset voice mode in case media_server crashed and restarted while in call 172d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent int fd = open("/dev/msm_audio_ctl", O_RDWR); 173d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent if (fd >= 0) { 174d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent ioctl(fd, AUDIO_STOP_VOICE, NULL); 175d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent close(fd); 176d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent } 177d1dc8c30a969ec3539fc21b940789b2f23197756Eric Laurent 178739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi vr_mode_change = false; 17908516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_enabled = 0; 180739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi enable1026 = 1; 181739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi char value[PROPERTY_VALUE_MAX]; 182739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // Check the system property to enable or not the special recording modes 183739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi property_get("media.a1026.enableA1026", value, "1"); 184739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi enable1026 = atoi(value); 185739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("Enable mode selection for A1026 is %d", enable1026); 186739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // Check the system property for which VR mode to use 187739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi property_get("media.a1026.nsForVoiceRec", value, "0"); 188739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi vr_uses_ns = atoi(value); 189739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("Using Noise Suppression for Voice Rec is %d", vr_uses_ns); 190739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 191f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev // Check the system property for enable or not the ALT function 192f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev property_get("htc.audio.alt.enable", value, "0"); 193f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev alt_enable = atoi(value); 194f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGV("Enable ALT function: %d", alt_enable); 195f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 196f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev // Check the system property for enable or not the HAC function 197f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev property_get("htc.audio.hac.enable", value, "0"); 198f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev hac_enable = atoi(value); 199f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGV("Enable HAC function: %d", hac_enable); 200f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 2012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInit = true; 2022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2042aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::~AudioHardware() 2052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (size_t index = 0; index < mInputs.size(); index++) { 2072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland closeInputStream((AudioStreamIn*)mInputs[index]); 2082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.clear(); 2102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland closeOutputStream((AudioStreamOut*)mOutput); 2112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInit = false; 2122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::initCheck() 2152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mInit ? NO_ERROR : NO_INIT; 2172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2192aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioStreamOut* AudioHardware::openOutputStream( 2202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status) 2212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland { // scope for the lock 2232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 2242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // only one output stream allowed 2262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) { 2272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 2282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = INVALID_OPERATION; 2292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 2312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // create new output stream 2342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioStreamOutMSM72xx* out = new AudioStreamOutMSM72xx(); 2352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t lStatus = out->set(this, devices, format, channels, sampleRate); 2362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 2372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = lStatus; 2382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lStatus == NO_ERROR) { 2402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput = out; 2412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 2422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete out; 2432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mOutput; 2462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandvoid AudioHardware::closeOutputStream(AudioStreamOut* out) { 2492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 2502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput == 0 || mOutput != out) { 2512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Attempt to close invalid output stream"); 2522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else { 2542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete mOutput; 2552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput = 0; 2562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2592aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioStreamIn* AudioHardware::openInputStream( 2602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t devices, int *format, uint32_t *channels, uint32_t *sampleRate, status_t *status, 2612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioSystem::audio_in_acoustics acoustic_flags) 2622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 2632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // check for valid input source 2642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!AudioSystem::isInputDevice((AudioSystem::audio_devices)devices)) { 2652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 2662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.lock(); 2692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioStreamInMSM72xx* in = new AudioStreamInMSM72xx(); 2712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t lStatus = in->set(this, devices, format, channels, sampleRate, acoustic_flags); 2722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status) { 2732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *status = lStatus; 2742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lStatus != NO_ERROR) { 2762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete in; 2782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 2792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.add(in); 2822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return in; 2852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 2862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandvoid AudioHardware::closeInputStream(AudioStreamIn* in) { 2882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 2892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 2902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t index = mInputs.indexOf((AudioStreamInMSM72xx *)in); 2912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (index < 0) { 2922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Attempt to close invalid input stream"); 2932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 2942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.unlock(); 2952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delete mInputs[index]; 2962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mLock.lock(); 2972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs.removeAt(index); 2982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 2992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMode(int mode) 3022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 303739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // VR mode is never used in a call and must be cleared when entering the IN_CALL mode 304739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (mode == AudioSystem::MODE_IN_CALL) { 30508516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_enabled = 0; 306739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 307739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 308f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (support_tpa2018d1) 309f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev do_tpa2018_control(mode); 310f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 3112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = AudioHardwareBase::setMode(mode); 3122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status == NO_ERROR) { 3132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // make sure that doAudioRouteOrMute() is called by doRouting() 3142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // even if the new device selected is the same as current one. 31511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent clearCurDevice(); 3162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 3182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandbool AudioHardware::checkOutputStandby() 3212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) 3232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mOutput->checkStandby()) 3242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return false; 3252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return true; 3272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3283cb8864598e72c04859f410bb03f242cf3965dbeHK Chenstatic status_t set_mic_mute(bool _mute) 3292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3303cb8864598e72c04859f410bb03f242cf3965dbeHK Chen uint32_t mute = _mute; 3313cb8864598e72c04859f410bb03f242cf3965dbeHK Chen int fd = -1; 3322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 3332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 3342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl device\n"); 3352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 3362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Setting mic mute to %d\n", mute); 3383cb8864598e72c04859f410bb03f242cf3965dbeHK Chen if (ioctl(fd, AUDIO_SET_MUTE, &mute)) { 3392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set mic mute on current device\n"); 3402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 3412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 3422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 3442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMicMute(bool state) 3482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 3502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return setMicMute_nosync(state); 3512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// always call with mutex held 3542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMicMute_nosync(bool state) 3552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mMicMute != state) { 3572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mMicMute = state; 3582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return set_mic_mute(mMicMute); //always set current TX device 3592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 3602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::getMicMute(bool* state) 3642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *state = mMicMute; 3662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 3672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 3682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setParameters(const String8& keyValuePairs) 3702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 3712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 3722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 3732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key; 3742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NREC_KEY[] = "bt_headset_nrec"; 3752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NAME_KEY[] = "bt_headset_name"; 376f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev const char HAC_KEY[] = "HACSetting"; 3772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const char BT_NREC_VALUE_ON[] = "on"; 378f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev const char HAC_VALUE_ON[] = "ON"; 3792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("setParameters() %s", keyValuePairs.string()); 3822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 3832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (keyValuePairs.length() == 0) return BAD_VALUE; 3842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 385f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if(hac_enable) { 386f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev key = String8(HAC_KEY); 387f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (param.get(key, value) == NO_ERROR) { 388f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (value == HAC_VALUE_ON) { 389f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mHACSetting = true; 390f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGD("Enable HAC"); 391f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } else { 392f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mHACSetting = false; 393f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGD("Disable HAC"); 394f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 395f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 396f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 397f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 3982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland key = String8(BT_NREC_KEY); 3992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 4002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (value == BT_NREC_VALUE_ON) { 4012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBluetoothNrec = true; 4022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 4032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBluetoothNrec = false; 4042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Turning noise reduction and echo cancellation off for BT " 4052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland "headset"); 4062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland key = String8(BT_NAME_KEY); 4092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 4100f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdTx = 0; 4110f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdRx = 0; 4120f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent for (int i = 0; i < mNumBTEndpoints; i++) { 4130f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!strcasecmp(value.string(), mBTEndpoints[i].name)) { 4140f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdTx = mBTEndpoints[i].tx; 4150f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent mBluetoothIdRx = mBTEndpoints[i].rx; 4162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Using custom acoustic parameters for %s", value.string()); 4172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 4182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 4200f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mBluetoothIdTx == 0) { 4212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("Using default acoustic parameters " 4222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland "(%s not in acoustic database)", value.string()); 4232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 42411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent doRouting(); 4252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 426da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent key = String8("noise_suppression"); 427da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (param.get(key, value) == NO_ERROR) { 428da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (support_a1026 == 1) { 429da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent int noiseSuppressionState; 430da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (value == "off") { 431da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_OFF; 432da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "auto") { 433da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_AUTO; 434da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "far_talk") { 435da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_FT; 436da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (value == "close_talk") { 437da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent noiseSuppressionState = A1026_NS_STATE_CT; 438da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 439da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return BAD_VALUE; 440da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 441da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 442da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (noiseSuppressionState != mNoiseSuppressionState) { 443da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (!mA1026Init) { 444da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGW("Audience A1026 not initialized.\n"); 445da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return INVALID_OPERATION; 446da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 447da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 44811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.lock(); 449da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (fd_a1026 < 0) { 450da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent fd_a1026 = open("/dev/audience_a1026", O_RDWR); 451da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (fd_a1026 < 0) { 452da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGE("Cannot open audience_a1026 device (%d)\n", fd_a1026); 45311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.unlock(); 454da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return -1; 455da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 456da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 457da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGV("Setting noise suppression %s", value.string()); 45811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 459da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent int rc = ioctl(fd_a1026, A1026_SET_NS_STATE, &noiseSuppressionState); 460da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (!rc) { 461da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mNoiseSuppressionState = noiseSuppressionState; 462da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 463da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGE("Failed to set noise suppression %s", value.string()); 464da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 46511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent close(fd_a1026); 466da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mA1026Lock.unlock(); 467da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 468da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else { 469da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return INVALID_OPERATION; 470da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 471da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 472da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 4732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 4742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 4752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 4762aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::getParameters(const String8& keys) 4772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 478da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent AudioParameter request = AudioParameter(keys); 479da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent AudioParameter reply = AudioParameter(); 480da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent String8 value; 481da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent String8 key; 482da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 483da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGV("getParameters() %s", keys.string()); 484da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 485da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent key = "noise_suppression"; 486da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent if (request.get(key, value) == NO_ERROR) { 487da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent switch(mNoiseSuppressionState) { 488da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_OFF: 489da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "off"; 490da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 491da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_AUTO: 492da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "auto"; 493da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 494da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_FT: 495da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "far_talk"; 496da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 497da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case A1026_NS_STATE_CT: 498da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent value = "close_talk"; 499da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent break; 500da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 501da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent reply.add(key, value); 502da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } 503da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent 504da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent return reply.toString(); 5052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic unsigned calculate_audpre_table_index(unsigned index) 5092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (index) { 5112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 48000: return SAMP_RATE_INDX_48000; 5122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 44100: return SAMP_RATE_INDX_44100; 5132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 32000: return SAMP_RATE_INDX_32000; 5142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 24000: return SAMP_RATE_INDX_24000; 5152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 22050: return SAMP_RATE_INDX_22050; 5162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 16000: return SAMP_RATE_INDX_16000; 5172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 12000: return SAMP_RATE_INDX_12000; 5182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 11025: return SAMP_RATE_INDX_11025; 5192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case 8000: return SAMP_RATE_INDX_8000; 5202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: return -1; 5212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandsize_t AudioHardware::getInputBufferSize(uint32_t sampleRate, int format, int channelCount) 5242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (format != AudioSystem::PCM_16_BIT) { 5262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("getInputBufferSize bad format: %d", format); 5272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 5282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (channelCount < 1 || channelCount > 2) { 5302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("getInputBufferSize bad channel count: %d", channelCount); 5312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 5322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 534a4fe0167c6cad83d88b3bc56efa1ffad85b345b5Eric Laurent return AUDIO_KERNEL_PCM_IN_BUFFERSIZE*channelCount; 5352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatic status_t set_volume_rpc(uint32_t volume) 5382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int fd = -1; 5402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 5412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 5422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl device\n"); 5432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 5442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland volume *= 20; //percentage 5462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Setting in-call volume to %d\n", volume); 5472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(fd, AUDIO_SET_VOLUME, &volume)) { 5482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Cannot set volume on current device\n"); 5492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 5512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 5522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setVoiceVolume(float v) 5552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (v < 0.0) { 5572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("setVoiceVolume(%f) under 0.0, assuming 0.0\n", v); 5582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland v = 0.0; 5592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (v > 1.0) { 5602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("setVoiceVolume(%f) over 1.0, assuming 1.0\n", v); 5612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland v = 1.0; 5622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 5632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 564f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (mHACSetting && hac_enable) 565f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev v = 1.0; 566f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 5673964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent int vol = lrint(v * VOICE_VOLUME_MAX); 5682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("setVoiceVolume(%f)\n", v); 5693964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent LOGI("Setting in-call volume to %d (available range is 0 to %d)\n", vol, VOICE_VOLUME_MAX); 5702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 5722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland set_volume_rpc(vol); //always set current device 5733964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent mVoiceVolume = vol; 5742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 5752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::setMasterVolume(float v) 5782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5793964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent LOGI("Set master volume to %f.\n", v); 5802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // We return an error code here to let the audioflinger do in-software 5812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // volume on top of the maximum volume that we set through the SND API. 5822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // return error - software mixer will handle it 5832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 5842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 5852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5867fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivistatic status_t do_route_audio_dev_ctrl(uint32_t device, bool inCall, uint32_t rx_acdb_id, uint32_t tx_acdb_id) 5872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 5887fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t out_device = 0, mic_device = 0; 5897fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t path[2]; 5902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int fd = 0; 5912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == SND_DEVICE_CURRENT) 5932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Incall; 5942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 5952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // hack -- kernel needs to put these in include file 5962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Switching audio device to "); 5972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == SND_DEVICE_HANDSET) { 5982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HANDSET_SPKR; 5992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HANDSET_MIC; 6002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Handset"); 6012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if ((device == SND_DEVICE_BT) || (device == SND_DEVICE_BT_EC_OFF)) { 6022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = BT_SCO_SPKR; 6032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = BT_SCO_MIC; 6042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("BT Headset"); 605da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_SPEAKER || 606da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent device == SND_DEVICE_SPEAKER_BACK_MIC) { 6072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = SPKR_PHONE_MONO; 6082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = SPKR_PHONE_MIC; 6092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Speakerphone"); 6102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_HEADSET) { 6112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HEADSET_SPKR_STEREO; 6122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 6132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo Headset"); 6142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_HEADSET_AND_SPEAKER) { 6152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = SPKR_PHONE_HEADSET_STEREO; 6162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 6172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo Headset + Speaker"); 61858cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi } else if (device == SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC) { 61958cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi out_device = SPKR_PHONE_HEADSET_STEREO; 62058cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi mic_device = SPKR_PHONE_MIC; 62158cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi LOGD("Stereo Headset + Speaker and back mic"); 6222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_NO_MIC_HEADSET) { 6232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = HEADSET_SPKR_STEREO; 6242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HANDSET_MIC; 6252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("No microphone Wired Headset"); 626da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_NO_MIC_HEADSET_BACK_MIC) { 627da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent out_device = HEADSET_SPKR_STEREO; 628da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mic_device = SPKR_PHONE_MIC; 629da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGD("No microphone Wired Headset and back mic"); 630da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent } else if (device == SND_DEVICE_HANDSET_BACK_MIC) { 631da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent out_device = HANDSET_SPKR; 632da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent mic_device = SPKR_PHONE_MIC; 633da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent LOGD("Handset and back mic"); 6342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_FM_HEADSET) { 6352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = FM_HEADSET; 6362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 6372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo FM headset"); 6382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (device == SND_DEVICE_FM_SPEAKER) { 6392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device = FM_SPKR; 6402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mic_device = HEADSET_MIC; 6412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Stereo FM speaker"); 642c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent } else if (device == SND_DEVICE_CARKIT) { 643c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent out_device = BT_SCO_SPKR; 644c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent mic_device = BT_SCO_MIC; 645c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent LOGD("Carkit"); 6462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 6472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("unknown device %d", device); 6482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#if 0 //Add for FM support 6522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (out_device == FM_HEADSET || 6532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland out_device == FM_SPKR) { 6542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_fm_device < 0) { 6552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_fm_device = open("/dev/msm_htc_fm", O_RDWR); 6562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_fm_device < 0) { 6572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_htc_fm device"); 6582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Opened msm_htc_fm for FM radio"); 6612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (fd_fm_device >= 0) { 6632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_fm_device); 6642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_fm_device = -1; 6652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Closed msm_htc_fm after FM radio"); 6662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland#endif 6682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 6702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 6722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6747fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[0] = out_device; 6757fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[1] = rx_acdb_id; 6767fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(fd, AUDIO_SWITCH_DEVICE, &path)) { 6772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot switch audio device"); 6782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6817fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[0] = mic_device; 6827fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi path[1] = tx_acdb_id; 6837fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(fd, AUDIO_SWITCH_DEVICE, &path)) { 6842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot switch mic device"); 6852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 6862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 6880f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent curr_out_device = out_device; 6890f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent curr_mic_device = mic_device; 6902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6912aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandIncall: 6922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (inCall == true && !voice_started) { 693f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (fd < 0) { 6942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 6952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 6962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 6972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 6982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 6992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 701f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (rx_acdb_id == ACDB_ID_HAC_HANDSET_SPKR && 702f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev tx_acdb_id == ACDB_ID_HAC_HANDSET_MIC) { 703f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev path[0] = rx_acdb_id; 704f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev path[1] = tx_acdb_id; 705f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (ioctl(fd, AUDIO_START_VOICE, &path)) { 706f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGE("Cannot start voice"); 707f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev close(fd); 708f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev return -1; 709f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 710f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } else { 711f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (ioctl(fd, AUDIO_START_VOICE, NULL)) { 712f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGE("Cannot start voice"); 713f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev close(fd); 714f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev return -1; 715f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 7162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Voice Started!!"); 7182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland voice_started = 1; 7192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else if (inCall == false && voice_started) { 7212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 7222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd = open("/dev/msm_audio_ctl", O_RDWR); 7232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd < 0) { 7252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open msm_audio_ctl"); 7262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 7272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(fd, AUDIO_STOP_VOICE, NULL)) { 7302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot stop voice"); 7312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 7322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 7332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGD("Voice Stopped!!"); 7352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland voice_started = 0; 7362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd); 7392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 7402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// always call with mutex held 7442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doAudioRouteOrMute(uint32_t device) 7452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7467fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t rx_acdb_id = 0; 7477fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t tx_acdb_id = 0; 7487fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 749f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (support_a1026 == 1) 750f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi doAudience_A1026_Control(mMode, mRecordState, device); 751f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi 7522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device == (uint32_t)SND_DEVICE_BT || device == (uint32_t)SND_DEVICE_CARKIT) { 7530f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!mBluetoothNrec) { 7542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland device = SND_DEVICE_BT_EC_OFF; 7552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 7577fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 758f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (mMode == AudioSystem::MODE_IN_CALL 759f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev && (device == (int) SND_DEVICE_BT 760f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev || device == (int) SND_DEVICE_BT_EC_OFF)) { 761f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (mBluetoothIdTx != 0) { 7627fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi rx_acdb_id = mBluetoothIdRx; 7637fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi tx_acdb_id = mBluetoothIdTx; 7647fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else { 765f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev /* use default BT entry defined in AudioBTID.csv */ 766f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev rx_acdb_id = mBTEndpoints[0].rx; 767f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev tx_acdb_id = mBTEndpoints[0].tx; 768f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGD("Update ACDB ID to default BT setting\n"); 769f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 770f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } else if (mMode == AudioSystem::MODE_IN_CALL 771f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev && device == (int) SND_DEVICE_CARKIT) { 772f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (mBluetoothIdTx != 0) { 773f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev rx_acdb_id = mBluetoothIdRx; 774f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev tx_acdb_id = mBluetoothIdTx; 775f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } else { 776f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev /* use default carkit entry defined in AudioBTID.csv */ 777f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev rx_acdb_id = mBTEndpoints[1].rx; 778f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev tx_acdb_id = mBTEndpoints[1].tx; 779f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGD("Update ACDB ID to default carkit setting"); 780f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 781f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } else if (mMode == AudioSystem::MODE_IN_CALL && hac_enable && mHACSetting) { 782f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGE("Update acdb id to hac profile."); 783f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev rx_acdb_id = ACDB_ID_HAC_HANDSET_SPKR; 784f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev tx_acdb_id = ACDB_ID_HAC_HANDSET_MIC; 785f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } else { 786f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (!checkOutputStandby() || mMode != AudioSystem::MODE_IN_CALL) 7877fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi rx_acdb_id = getACDB(MOD_PLAY, device); 7887fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (mRecordState) 7897fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi tx_acdb_id = getACDB(MOD_REC, device); 7907fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } 7917fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi LOGV("doAudioRouteOrMute: rx acdb %d, tx acdb %d\n", rx_acdb_id, tx_acdb_id); 7927fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 7937fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi return do_route_audio_dev_ctrl(device, mMode == AudioSystem::MODE_IN_CALL, rx_acdb_id, tx_acdb_id); 7942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 7952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 7962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_mMode(void) 7972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 7982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mMode; 7992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 8002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_mRoutes(void) 8022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 8032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mRoutes[mMode]; 8042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 8052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::set_mRecordState(bool onoff) 8072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 8082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRecordState = onoff; 8092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return 0; 8102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 8112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 812f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchevstatus_t AudioHardware::get_batt_temp(int *batt_temp) 813f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev{ 814f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev int fd, len; 815f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev const char *fn = 816f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev "/sys/devices/platform/rs30100001:00000000/power_supply/battery/batt_temp"; 817f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev char get_batt_temp[6] = { 0 }; 818f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 819f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if ((fd = open(fn, O_RDONLY)) < 0) { 820f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGE("%s: cannot open %s: %s\n", __FUNCTION__, fn, strerror(errno)); 821f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev return UNKNOWN_ERROR; 822f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 823f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 824f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if ((len = read(fd, get_batt_temp, sizeof(get_batt_temp))) <= 1) { 825f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGE("read battery temp fail: %s\n", strerror(errno)); 826f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev close(fd); 827f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev return BAD_VALUE; 828f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 829f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 830f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev *batt_temp = strtol(get_batt_temp, NULL, 10); 831f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev close(fd); 832f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev return NO_ERROR; 833f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev} 834f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 8352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doA1026_init(void) 8362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 8372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct a1026img fwimg; 8382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char char_tmp = 0; 83908516fe50b023532d5a3010050970de28e14621bIliyan Malchev unsigned char local_vpimg_buf[A1026_MAX_FW_SIZE], *ptr = local_vpimg_buf; 84008516fe50b023532d5a3010050970de28e14621bIliyan Malchev int rc = 0, fw_fd = -1; 84108516fe50b023532d5a3010050970de28e14621bIliyan Malchev ssize_t nr; 84208516fe50b023532d5a3010050970de28e14621bIliyan Malchev size_t remaining; 84308516fe50b023532d5a3010050970de28e14621bIliyan Malchev struct stat fw_stat; 8442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 84508516fe50b023532d5a3010050970de28e14621bIliyan Malchev static const char *const fn = "/system/etc/vpimg"; 84608516fe50b023532d5a3010050970de28e14621bIliyan Malchev static const char *const path = "/dev/audience_a1026"; 84708516fe50b023532d5a3010050970de28e14621bIliyan Malchev 84808516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fd_a1026 < 0) 84908516fe50b023532d5a3010050970de28e14621bIliyan Malchev fd_a1026 = open(path, O_RDWR | O_NONBLOCK, 0); 8502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 8512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 85208516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Cannot open %s %d\n", path, fd_a1026); 85308516fe50b023532d5a3010050970de28e14621bIliyan Malchev support_a1026 = 0; 85408516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto open_drv_err; 8552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 8562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 85708516fe50b023532d5a3010050970de28e14621bIliyan Malchev fw_fd = open(fn, O_RDONLY); 85808516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fw_fd < 0) { 8592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Fail to open %s\n", fn); 8602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto ld_img_error; 8617fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else LOGI("open %s success\n", fn); 8622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 86308516fe50b023532d5a3010050970de28e14621bIliyan Malchev rc = fstat(fw_fd, &fw_stat); 86408516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (rc < 0) { 86508516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Cannot stat file %s: %s\n", fn, strerror(errno)); 86608516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 86708516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 86808516fe50b023532d5a3010050970de28e14621bIliyan Malchev 86908516fe50b023532d5a3010050970de28e14621bIliyan Malchev remaining = (int)fw_stat.st_size; 8702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 87108516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGI("Firmware %s size %d\n", fn, remaining); 87208516fe50b023532d5a3010050970de28e14621bIliyan Malchev 87308516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (remaining > sizeof(local_vpimg_buf)) { 87408516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("File %s size %d exceeds internal limit %d\n", 87508516fe50b023532d5a3010050970de28e14621bIliyan Malchev fn, remaining, sizeof(local_vpimg_buf)); 87608516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 8772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 8782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 87908516fe50b023532d5a3010050970de28e14621bIliyan Malchev while (remaining) { 88008516fe50b023532d5a3010050970de28e14621bIliyan Malchev nr = read(fw_fd, ptr, remaining); 88108516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (nr < 0) { 88208516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGE("Error reading firmware: %s\n", strerror(errno)); 88308516fe50b023532d5a3010050970de28e14621bIliyan Malchev goto ld_img_error; 88408516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 88508516fe50b023532d5a3010050970de28e14621bIliyan Malchev else if (!nr) { 88608516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (remaining) 88708516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGW("EOF reading firmware %s while %d bytes remain\n", 88808516fe50b023532d5a3010050970de28e14621bIliyan Malchev fn, remaining); 88908516fe50b023532d5a3010050970de28e14621bIliyan Malchev break; 89008516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 89108516fe50b023532d5a3010050970de28e14621bIliyan Malchev remaining -= nr; 89208516fe50b023532d5a3010050970de28e14621bIliyan Malchev ptr += nr; 89308516fe50b023532d5a3010050970de28e14621bIliyan Malchev } 89408516fe50b023532d5a3010050970de28e14621bIliyan Malchev 89508516fe50b023532d5a3010050970de28e14621bIliyan Malchev close (fw_fd); 89608516fe50b023532d5a3010050970de28e14621bIliyan Malchev fw_fd = -1; 89708516fe50b023532d5a3010050970de28e14621bIliyan Malchev 8982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fwimg.buf = local_vpimg_buf; 89908516fe50b023532d5a3010050970de28e14621bIliyan Malchev fwimg.img_size = (int)(fw_stat.st_size - remaining); 90008516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGI("Total %d bytes put to user space buffer.\n", fwimg.img_size); 9012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 9022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland rc = ioctl(fd_a1026, A1026_BOOTUP_INIT, &fwimg); 9032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!rc) { 9042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("audience_a1026 init OK\n"); 9052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mA1026Init = 1; 9062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else 9072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("audience_a1026 init failed\n"); 9082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 9092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandld_img_error: 91008516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (fw_fd >= 0) 91108516fe50b023532d5a3010050970de28e14621bIliyan Malchev close(fw_fd); 9122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_a1026); 9132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandopen_drv_err: 9142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = -1; 9152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return rc; 9162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 9172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 9182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::get_snd_dev(void) 9192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 9202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 9217161d052ce69228825bd5deca3bfa4a213a99f06HK Chen return mCurSndDevice; 9222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 9232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 9247fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Triviuint32_t AudioHardware::getACDB(int mode, int device) 9250f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent{ 9267fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = 0; 927f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev int batt_temp = 0; 9280f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mMode == AudioSystem::MODE_IN_CALL) { 9290f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGD("skip update ACDB due to in-call"); 9300f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent return 0; 9310f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 9320f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 9337fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (mode == MOD_PLAY) { 9347fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi switch (device) { 9350f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET: 9360f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_NO_MIC_HEADSET: 937da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 9380f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_HEADSET: 9390f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_HEADSET_PLAYBACK; 9400f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 9410f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_SPEAKER: 9420f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_SPEAKER: 943da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 9440f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_SPKR_PLAYBACK; 945f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if(alt_enable) { 946f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGD("Enable ALT for speaker\n"); 947f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (get_batt_temp(&batt_temp)) { 948f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (batt_temp < 50) 949f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev acdb_id = ACDB_ID_ALT_SPKR_PLAYBACK; 950f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGD("ALT batt temp = %d\n", batt_temp); 951f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 952f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 9530f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 9540f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET_AND_SPEAKER: 95558cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 9560f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_HEADSET_RINGTONE_PLAYBACK; 9570f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 9580f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent default: 9590f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 9600f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 9617fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi } else if (mode == MOD_REC) { 9627fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi switch (device) { 9630f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HEADSET: 9640f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_HEADSET: 9650f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_FM_SPEAKER: 96658cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 9670f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent acdb_id = ACDB_ID_EXT_MIC_REC; 9680f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 9690f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_HANDSET: 9700f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_NO_MIC_HEADSET: 9710f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent case SND_DEVICE_SPEAKER: 97208516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled == 0) { 97363af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_INT_MIC_REC; 97463af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi } else { 97563af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_INT_MIC_VR; 97663af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi } 97763af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi break; 978da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 979da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 980da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_HANDSET_BACK_MIC: 98158cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 98263af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi acdb_id = ACDB_ID_CAMCORDER; 9830f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 9840f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent default: 9850f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 9860f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 9870f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 9887fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi LOGV("getACDB, return ID %d\n", acdb_id); 9897fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi return acdb_id; 9900f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent} 9910f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 992f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchevstatus_t AudioHardware::do_tpa2018_control(int mode) 993f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev{ 994f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (curr_out_device == HANDSET_SPKR || 995f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev curr_out_device == SPKR_PHONE_MONO || 996f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev curr_out_device == HEADSET_SPKR_STEREO || 997f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev curr_out_device == SPKR_PHONE_HEADSET_STEREO || 998f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev curr_out_device == FM_SPKR) { 999f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 1000f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev int fd, rc; 1001f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev int retry = 3; 1002f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 1003f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev switch (mode) { 1004f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev case AudioSystem::MODE_NORMAL: 1005f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mode = TPA2018_MODE_PLAYBACK; 1006f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev break; 1007f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev case AudioSystem::MODE_RINGTONE: 1008f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mode = TPA2018_MODE_RINGTONE; 1009f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev break; 1010f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev case AudioSystem::MODE_IN_CALL: 1011f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev mode = TPA2018_MODE_VOICE_CALL; 1012f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev break; 1013f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev default: 1014f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev return 0; 1015f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 1016f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 1017f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev fd = open("/dev/tpa2018d1", O_RDWR); 1018f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (fd < 0) { 1019f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGE("can't open /dev/tpa2018d1 %d", fd); 1020f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev return -1; 1021f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 1022f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 1023f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev do { 1024f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev rc = ioctl(fd, TPA2018_SET_MODE, &mode); 1025f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (!rc) 1026f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev break; 1027f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } while (--retry); 1028f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 1029f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev if (rc < 0) { 1030f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGE("ioctl TPA2018_SET_MODE failed: %s", strerror(errno)); 1031f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } else 1032f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev LOGD("Update TPA2018_SET_MODE to mode %d success", mode); 1033f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev 1034f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev close(fd); 1035f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev } 1036f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev return 0; 1037f92ef8fe452d3f8742d3aa680d1a443f571f028dIliyan Malchev} 10387fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi 10392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::doAudience_A1026_Control(int Mode, bool Record, uint32_t Routes) 10402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 10412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int rc = 0; 10420f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent int retry = 4; 10432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mA1026Init) { 104511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGW("Audience A1026 not initialized.\n"); 104611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent return NO_INIT; 10472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 104911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.lock(); 10502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 10512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = open("/dev/audience_a1026", O_RDWR); 10522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (fd_a1026 < 0) { 10532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open audience_a1026 device (%d)\n", fd_a1026); 105411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.unlock(); 10552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 105611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 10572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if ((Mode < AudioSystem::MODE_CURRENT) || (Mode >= AudioSystem::NUM_MODES)) { 10602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("Illegal value: doAudience_A1026_Control(%d, %u, %u)", Mode, Record, Routes); 10612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mA1026Lock.unlock(); 10622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 10632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 10642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 10652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (Mode == AudioSystem::MODE_IN_CALL) { 10662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (Record == 1) { 10672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 10682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_HANDSET: 10692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_NO_MIC_HEADSET: 1070da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent //TODO: what do we do for camcorder when in call? 1071da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 1072da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_HANDSET_BACK_MIC: 10739ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi if (enable1026) { 10744bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_RECEIVER; 107563af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_RECEIVER"); 10769ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } else { 10779ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_NO_NS_RECEIVER; 10789ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_NO_NS_RECEIVER"); 10799ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } 10809ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi break; 10819ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET: 10829ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 10839ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 10849ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 10859ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 10864bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_HEADSET; 108763af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_HEADSET"); 10882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 10892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_SPEAKER: 1090da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent //TODO: what do we do for camcorder when in call? 1091da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent case SND_DEVICE_SPEAKER_BACK_MIC: 10924bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_SPEAKER; 109363af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_SPEAKER"); 10942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 10952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT: 10962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT_EC_OFF: 1097c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent case SND_DEVICE_CARKIT: 10984bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_BT; 109963af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_BT"); 11002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 11012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: 11022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 11032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 11042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 11052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 11062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_HANDSET: 11072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_NO_MIC_HEADSET: 11089ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi if (enable1026) { 11099ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_RECEIVER; /* NS CT mode, Dual MIC */ 111063af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_RECEIVER"); 11119ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } else { 11129ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_INCALL_NO_NS_RECEIVER; 11139ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_NO_NS_RECEIVER"); 11149ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi } 11159ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi break; 11169ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET: 11179ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 11189ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 11199ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 11202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_HEADSET; /* NS disable, Headset MIC */ 112163af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_HEADSET"); 11222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 11232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_SPEAKER: 11242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_SPEAKER; /* NS FT mode, Main MIC */ 112563af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_SPEAKER"); 11262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 11272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT: 11282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland case SND_DEVICE_BT_EC_OFF: 1129c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent case SND_DEVICE_CARKIT: 11302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_INCALL_BT; /* QCOM NS, BT MIC */ 113163af0f3cbd387e97bcaca82d1e22787c224d6430Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_INCALL_BT"); 11322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 11332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland default: 11342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 11352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 11362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 11372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else if (Record == 1) { 11382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland switch (Routes) { 1139ba36d4fa33072ef14183365fffd289762c26905eJean-Michel Trivi case SND_DEVICE_SPEAKER: 1140ba36d4fa33072ef14183365fffd289762c26905eJean-Michel Trivi // default output is speaker, recording from phone mic, user RECEIVER configuration 1141739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HANDSET: 1142739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_NO_MIC_HEADSET: 114308516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 1144739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 11454bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_RECEIVER; 1146739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_RECEIVER"); 1147739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 11484bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_RECEIVER; 1149739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_RECEIVER"); 1150739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1151739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 11529ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_RECEIVER; /* INT-MIC Recording: NS disable, Main MIC */ 1153739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_RECEIVER"); 1154739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 11552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 1156739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HEADSET: 1157739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER: 1158739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_FM_HEADSET: 1159739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_FM_SPEAKER: 116008516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 1161739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 11624bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_HEADSET; 1163739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_HEADSET"); 1164739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 11654bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_HEADSET; 1166739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_HEADSET"); 1167739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1168739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 1169739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_HEADSET; /* EXT-MIC Recording: NS disable, Headset MIC */ 1170739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_HEADSET"); 1171739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1172739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi break; 1173739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_SPEAKER_BACK_MIC: 1174739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_NO_MIC_HEADSET_BACK_MIC: 1175739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_HANDSET_BACK_MIC: 117658cf88a5a91d82ae2fb3e23365eaa4524a9cd089Jean-Michel Trivi case SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC: 1177da9d5ab10524c32d7949363a10fde1bec5fdf9faEric Laurent new_pathid = A1026_PATH_CAMCORDER; /* CAM-Coder: NS FT mode, Back MIC */ 1178f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_CAMCORDER"); 11792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 1180739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_BT: 1181739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi case SND_DEVICE_BT_EC_OFF: 1182c42d5b9bd789034e4e10679b24a7bd38e68f4556Eric Laurent case SND_DEVICE_CARKIT: 118308516fe50b023532d5a3010050970de28e14621bIliyan Malchev if (vr_mode_enabled) { 1184739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi if (vr_uses_ns) { 11854bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NS_BT; 1186739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NS_BT"); 1187739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 11884bcd5b16c66bc5c2bffe232f15f5cb83aea18318Jean-Michel Trivi new_pathid = A1026_PATH_VR_NO_NS_BT; 1189739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_VR_NO_NS_BT"); 1190739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1191739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } else { 1192739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi new_pathid = A1026_PATH_RECORD_BT; /* BT MIC */ 1193739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi LOGV("A1026 control: new path is A1026_PATH_RECORD_BT"); 1194739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 11952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 1196739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi default: 11972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland break; 11982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 11992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland else { 12012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland new_pathid = A1026_PATH_SUSPEND; 12022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (old_pathid != new_pathid) { 12052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland //LOGI("A1026: do ioctl(A1026_SET_CONFIG) to %d\n", new_pathid); 12060f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent do { 12070f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent rc = ioctl(fd_a1026, A1026_SET_CONFIG, &new_pathid); 12080f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!rc) { 12090f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent old_pathid = new_pathid; 12100f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent break; 12110f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 12120f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } while (--retry); 12130f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent 12140f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (rc < 0) { 12150f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 do hard reset to recover from error!\n"); 12160f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent rc = doA1026_init(); /* A1026 needs to do hard reset! */ 12170f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (!rc) { 121811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent rc = ioctl(fd_a1026, A1026_SET_CONFIG, &new_pathid); 121911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (!rc) 122011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent old_pathid = new_pathid; 122111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent else 12220f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 Fatal Error!\n"); 12230f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } else 12240f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent LOGE("A1026 Fatal Error: Re-init A1026 Failed\n"); 12250f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent } 12262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 12272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland close(fd_a1026); 12292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland fd_a1026 = -1; 123011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mA1026Lock.unlock(); 12312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return rc; 12332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 12342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 12352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 123611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurentstatus_t AudioHardware::doRouting() 12372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 1238f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi Mutex::Autolock lock(mLock); 1239f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi uint32_t outputDevices = mOutput->devices(); 12402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t ret = NO_ERROR; 124111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent AudioStreamInMSM72xx *input = getActiveInput_l(); 124211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent uint32_t inputDevice = (input == NULL) ? 0 : input->devices(); 1243f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi int sndDevice = -1; 12442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 124511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (inputDevice != 0) { 1246f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("do input routing device %x\n", inputDevice); 1247710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent if (inputDevice & AudioSystem::DEVICE_IN_BLUETOOTH_SCO_HEADSET) { 1248710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent LOGI("Routing audio to Bluetooth PCM\n"); 1249710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent sndDevice = SND_DEVICE_BT; 1250710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent } else if (inputDevice & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_CARKIT) { 1251710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent LOGI("Routing audio to Bluetooth car kit\n"); 1252710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent sndDevice = SND_DEVICE_CARKIT; 1253710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent } else if (inputDevice & AudioSystem::DEVICE_IN_WIRED_HEADSET) { 1254710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent if ((outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) && 1255710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER)) { 1256710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent LOGI("Routing audio to Wired Headset and Speaker\n"); 1257710f4558c4f660e59551b1ed13c5106f9e460a59Eric Laurent sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1258f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else { 125911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Wired Headset\n"); 126011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HEADSET; 126111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 126211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (inputDevice & AudioSystem::DEVICE_IN_BACK_MIC) { 126311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (outputDevices & (AudioSystem:: DEVICE_OUT_WIRED_HEADSET) && 126411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent (outputDevices & AudioSystem:: DEVICE_OUT_SPEAKER)) { 126511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Wired Headset and Speaker with back mic\n"); 126611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER_BACK_MIC; 126711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 126811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Speakerphone with back mic\n"); 126911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_SPEAKER_BACK_MIC; 127011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (outputDevices == AudioSystem::DEVICE_OUT_EARPIECE) { 127111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Handset with back mic\n"); 127211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HANDSET_BACK_MIC; 127311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else { 127411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Headset with back mic\n"); 127511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_NO_MIC_HEADSET_BACK_MIC; 127611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 127711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else { 127811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 127911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Speakerphone\n"); 128011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_SPEAKER; 128111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else if (outputDevices == AudioSystem::DEVICE_OUT_WIRED_HEADPHONE) { 128211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Speakerphone\n"); 128311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_NO_MIC_HEADSET; 128411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } else { 128511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent LOGI("Routing audio to Handset\n"); 128611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent sndDevice = SND_DEVICE_HANDSET; 1287956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1288956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1289f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 129011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // if inputDevice == 0, restore output routing 1291956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent 1292f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (sndDevice == -1) { 1293f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & (outputDevices - 1)) { 1294f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if ((outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) == 0) { 1295f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGW("Hardware does not support requested route combination (%#X)," 1296f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi " picking closest possible route...", outputDevices); 1297956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } 1298f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 1299956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent 1300f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & 1301dd65e38951ed174f9d3d34886795438440f7eea0Eric Laurent (AudioSystem::DEVICE_OUT_BLUETOOTH_SCO | AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_HEADSET)) { 1302f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Bluetooth PCM\n"); 1303f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_BT; 1304f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_BLUETOOTH_SCO_CARKIT) { 1305f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Bluetooth PCM\n"); 1306f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_CARKIT; 1307f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if ((outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) && 1308f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER)) { 1309f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Wired Headset and Speaker\n"); 1310956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1311f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADPHONE) { 1312f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 1313f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to No microphone Wired Headset and Speaker (%d,%x)\n", mMode, outputDevices); 1314f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET_AND_SPEAKER; 1315956f7ba5ee0f087c91b5fefd2718dae30f8c1e29Eric Laurent } else { 1316f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to No microphone Wired Headset (%d,%x)\n", mMode, outputDevices); 1317f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_NO_MIC_HEADSET; 13182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1319f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_WIRED_HEADSET) { 1320f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Wired Headset\n"); 1321f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HEADSET; 1322f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else if (outputDevices & AudioSystem::DEVICE_OUT_SPEAKER) { 1323f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Speakerphone\n"); 1324f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_SPEAKER; 1325f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } else { 1326f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi LOGI("Routing audio to Handset\n"); 1327f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi sndDevice = SND_DEVICE_HANDSET; 13282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 1329f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi } 13302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1331f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi if ((vr_mode_change) || (sndDevice != -1 && sndDevice != mCurSndDevice)) { 1332f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi ret = doAudioRouteOrMute(sndDevice); 1333f8d3aebe4c19283eb34fb89e5932b3399d3bd753Jean-Michel Trivi mCurSndDevice = sndDevice; 13343964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent if (mMode == AudioSystem::MODE_IN_CALL) { 13353964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent set_volume_rpc(mVoiceVolume); 13363964d4ed448b00791bc1b574913be24f44b45f0fEric Laurent } 13372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return ret; 13402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::checkMicMute() 13432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 13442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mLock); 13452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mMode != AudioSystem::MODE_IN_CALL) { 13462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland setMicMute_nosync(true); 13472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 13502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::dumpInternals(int fd, const Vector<String16>& args) 13532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 13542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 13552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 13562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 13572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioHardware::dumpInternals\n"); 13582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmInit: %s\n", mInit? "true": "false"); 13592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmMicMute: %s\n", mMicMute? "true": "false"); 13612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmBluetoothNrec: %s\n", mBluetoothNrec? "true": "false"); 13632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13640f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snprintf(buffer, SIZE, "\tmBluetoothIdtx: %d\n", mBluetoothIdTx); 13650f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent result.append(buffer); 13660f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent snprintf(buffer, SIZE, "\tmBluetoothIdrx: %d\n", mBluetoothIdRx); 13672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 13682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 13692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 13702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::dump(int fd, const Vector<String16>& args) 13732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 13742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland dumpInternals(fd, args); 13752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (size_t index = 0; index < mInputs.size(); index++) { 13762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mInputs[index]->dump(fd, args); 13772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mOutput) { 13802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mOutput->dump(fd, args); 13812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 13832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlanduint32_t AudioHardware::getInputSampleRate(uint32_t sampleRate) 13862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 13872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t i; 13882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t prevDelta; 13892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t delta; 13902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 13912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland for (i = 0, prevDelta = 0xFFFFFFFF; i < sizeof(inputSamplingRates)/sizeof(uint32_t); i++, prevDelta = delta) { 13922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland delta = abs(sampleRate - inputSamplingRates[i]); 13932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (delta > prevDelta) break; 13942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 13952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // i is always > 0 here 13962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return inputSamplingRates[i-1]; 13972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 13982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 139911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent// getActiveInput_l() must be called with mLock held 140011c6a166fa684a2e44d22a142aad106f74a9409fEric LaurentAudioHardware::AudioStreamInMSM72xx *AudioHardware::getActiveInput_l() 140111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent{ 140211c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent for (size_t i = 0; i < mInputs.size(); i++) { 140311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // return first input found not being in standby mode 140411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // as only one input can be in this state 140511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (mInputs[i]->state() > AudioStreamInMSM72xx::AUDIO_INPUT_CLOSED) { 140611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent return mInputs[i]; 140711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 140811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent } 140911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 141011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent return NULL; 141111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent} 14122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 14132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14142aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamOutMSM72xx::AudioStreamOutMSM72xx() : 14152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware(0), mFd(-1), mStartCount(0), mRetryCount(0), mStandby(true), mDevices(0) 14162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::set( 14202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioHardware* hw, uint32_t devices, int *pFormat, uint32_t *pChannels, uint32_t *pRate) 14212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int lFormat = pFormat ? *pFormat : 0; 14232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t lChannels = pChannels ? *pChannels : 0; 14242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t lRate = pRate ? *pRate : 0; 14252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware = hw; 14272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // fix up defaults 14292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lFormat == 0) lFormat = format(); 14302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lChannels == 0) lChannels = channels(); 14312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (lRate == 0) lRate = sampleRate(); 14322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // check values 14342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if ((lFormat != format()) || 14352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland (lChannels != channels()) || 14362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland (lRate != sampleRate())) { 14372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat) *pFormat = format(); 14382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels) *pChannels = channels(); 14392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate) *pRate = sampleRate(); 14402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 14412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat) *pFormat = lFormat; 14442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels) *pChannels = lChannels; 14452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate) *pRate = lRate; 14462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = devices; 14482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 14502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14522aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamOutMSM72xx::~AudioStreamOutMSM72xx() 14532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) close(mFd); 14552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 14562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandssize_t AudioHardware::AudioStreamOutMSM72xx::write(const void* buffer, size_t bytes) 14582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 14592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // LOGD("AudioStreamOutMSM72xx::write(%p, %u)", buffer, bytes); 14602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_INIT; 14612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland size_t count = bytes; 14622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const uint8_t* p = static_cast<const uint8_t*>(buffer); 14632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mStandby) { 14652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // open driver 14672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("open pcm_out driver"); 14682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ::open("/dev/msm_pcm_out", O_RDWR); 14692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 14702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errCount++ < 10) { 14712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open /dev/msm_pcm_out errno: %d", errno); 14722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 14742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = status; 14762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // configuration 14782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get config"); 14792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct msm_audio_config config; 14802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 14812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 14822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read pcm_out config"); 14832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 14842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set pcm_out config"); 14872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.channel_count = AudioSystem::popCount(channels()); 14882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.sample_rate = sampleRate(); 14892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_size = bufferSize(); 14902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_count = AUDIO_HW_NUM_OUT_BUF; 14912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.codec_type = CODEC_TYPE_PCM; 14922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_SET_CONFIG, &config); 14932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 14942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set config"); 14952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 14962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 14972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 14982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_size: %u", config.buffer_size); 14992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_count: %u", config.buffer_count); 15002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("channel_count: %u", config.channel_count); 15012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("sample_rate: %u", config.sample_rate); 15022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15037fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = mHardware->getACDB(MOD_PLAY, mHardware->get_snd_dev()); 15047fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi status = ioctl(mFd, AUDIO_START, &acdb_id); 150531923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen if (status < 0) { 150631923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen LOGE("Cannot start pcm playback"); 150731923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen goto Error; 15082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 150910254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi 151010254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi status = ioctl(mFd, AUDIO_SET_VOLUME, &stream_volume); 151110254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi if (status < 0) { 151210254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi LOGE("Cannot start pcm playback"); 151310254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi goto Error; 151410254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi } 151510254cc35f5cb7ebe2c7ef452815486cb8e92a33Jean-Michel Trivi 15165d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks LOGV("acquire wakelock"); 15175d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks acquire_wake_lock(PARTIAL_WAKE_LOCK, kOutputWakelockStr); 151831923bb6797ec304d26395acf6d946ab8e44aa6eHK Chen mStandby = false; 15192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland while (count) { 15222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t written = ::write(mFd, p, count); 15232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (written >= 0) { 15242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland count -= written; 15252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland p += written; 15262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 15272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errno != EAGAIN) return written; 15282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRetryCount++; 15292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("EAGAIN - retry"); 15302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return bytes; 15342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15352aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandError: 15362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 15372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 15382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 15392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // Simulate audio output timing in case of error 15412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland usleep(bytes * 1000000 / frameSize() / sampleRate()); 15422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 15442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::standby() 15472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 15482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 15492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mStandby && mFd >= 0) { 15502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 15512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 15525d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks LOGV("release wakelock"); 15535d89308f2e1252eff2743bf823bf558dbb0de2faDave Sparks release_wake_lock(kOutputWakelockStr); 15542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 15552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mStandby = true; 15562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("AudioHardware pcm playback is going to standby."); 15572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 15582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::dump(int fd, const Vector<String16>& args) 15612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 15622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 15632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 15642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 15652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioStreamOutMSM72xx::dump\n"); 15662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); 15672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize()); 15692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 15712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tformat: %d\n", format()); 15732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmHardware: %p\n", mHardware); 15752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmFd: %d\n", mFd); 15772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmStartCount: %d\n", mStartCount); 15792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmRetryCount: %d\n", mRetryCount); 15812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmStandby: %s\n", mStandby? "true": "false"); 15832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 15842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 15852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 15862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandbool AudioHardware::AudioStreamOutMSM72xx::checkStandby() 15892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 15902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return mStandby; 15912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 15922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 15942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamOutMSM72xx::setParameters(const String8& keyValuePairs) 15952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 15962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 15972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 15982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 15992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int device; 16002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamOutMSM72xx::setParameters() %s", keyValuePairs.string()); 16012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.getInt(key, device) == NO_ERROR) { 16032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = device; 16042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set output routing %x", mDevices); 160511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent status = mHardware->doRouting(); 16062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.remove(key); 16072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.size()) { 16102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 16112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 16132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16152aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::AudioStreamOutMSM72xx::getParameters(const String8& keys) 16162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keys); 16182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 16192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 16202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 16222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get routing %x", mDevices); 16232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.addInt(key, (int)mDevices); 16242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamOutMSM72xx::getParameters() %s", param.toString().string()); 16272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return param.toString(); 16282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16303b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurentstatus_t AudioHardware::AudioStreamOutMSM72xx::getRenderPosition(uint32_t *dspFrames) 16313b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurent{ 16323b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurent //TODO: enable when supported by driver 16333b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurent return INVALID_OPERATION; 16343b9744cccd99fd9f32ae3b99fbc8d6898b118a43Eric Laurent} 16352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 16372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16382aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamInMSM72xx::AudioStreamInMSM72xx() : 16392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware(0), mFd(-1), mState(AUDIO_INPUT_CLOSED), mRetryCount(0), 16402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFormat(AUDIO_HW_IN_FORMAT), mChannels(AUDIO_HW_IN_CHANNELS), 1641a4fe0167c6cad83d88b3bc56efa1ffad85b345b5Eric Laurent mSampleRate(AUDIO_HW_IN_SAMPLERATE), mBufferSize(AUDIO_KERNEL_PCM_IN_BUFFERSIZE), 16422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mAcoustics((AudioSystem::audio_in_acoustics)0), mDevices(0) 16432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 16452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::set( 16472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioHardware* hw, uint32_t devices, int *pFormat, uint32_t *pChannels, uint32_t *pRate, 16482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioSystem::audio_in_acoustics acoustic_flags) 16492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 16502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pFormat == 0 || *pFormat != AUDIO_HW_IN_FORMAT) { 16512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pFormat = AUDIO_HW_IN_FORMAT; 16522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 16532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pRate == 0) { 16552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 16562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint32_t rate = hw->getInputSampleRate(*pRate); 16582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (rate != *pRate) { 16592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pRate = rate; 16602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 16612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (pChannels == 0 || (*pChannels != AudioSystem::CHANNEL_IN_MONO && 16642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels != AudioSystem::CHANNEL_IN_STEREO)) { 16652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AUDIO_HW_IN_CHANNELS; 16662aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return BAD_VALUE; 16672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware = hw; 16702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::set(%d, %d, %u)", *pFormat, *pChannels, *pRate); 16722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 16732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Audio record already open"); 16742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -EPERM; 16752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // open audio input device 16782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = ::open("/dev/msm_pcm_in", O_RDWR); 16792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 16802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot open /dev/msm_pcm_in errno: %d", errno); 16812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 16822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = status; 16842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland // configuration 16862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get config"); 16872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland struct msm_audio_config config; 16882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 16892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 16902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read config"); 16912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 16922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 16932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 16942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set config"); 16952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.channel_count = AudioSystem::popCount(*pChannels); 16962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.sample_rate = *pRate; 16972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_size = bufferSize(); 16982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.buffer_count = 2; 16992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland config.codec_type = CODEC_TYPE_PCM; 17002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_SET_CONFIG, &config); 17012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 17022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot set config"); 17032aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (ioctl(mFd, AUDIO_GET_CONFIG, &config) == 0) { 17042aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (config.channel_count == 1) { 17052aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AudioSystem::CHANNEL_IN_MONO; 17062aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 17072aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pChannels = AudioSystem::CHANNEL_IN_STEREO; 17082aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17092aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland *pRate = config.sample_rate; 17102aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 17122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("confirm config"); 17152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = ioctl(mFd, AUDIO_GET_CONFIG, &config); 17162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (status < 0) { 17172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Cannot read config"); 17182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland goto Error; 17192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_size: %u", config.buffer_size); 17212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("buffer_count: %u", config.buffer_count); 17222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("channel_count: %u", config.channel_count); 17232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("sample_rate: %u", config.sample_rate); 17242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = devices; 17262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFormat = AUDIO_HW_IN_FORMAT; 17272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mChannels = *pChannels; 17282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mSampleRate = config.sample_rate; 17292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mBufferSize = config.buffer_size; 17302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland //mHardware->setMicMute_nosync(false); 17322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mState = AUDIO_INPUT_OPENED; 17332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 17352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17362aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandError: 17372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 17382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 17392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 17402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 17422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 17432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17442aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandAudioHardware::AudioStreamInMSM72xx::~AudioStreamInMSM72xx() 17452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 17462aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx destructor"); 17472aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland standby(); 17482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 17492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17502aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandssize_t AudioHardware::AudioStreamInMSM72xx::read( void* buffer, ssize_t bytes) 17512aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 17522aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::read(%p, %ld)", buffer, bytes); 17532aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (!mHardware) return -1; 17542aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17552aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland size_t count = bytes; 17562aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland uint8_t* p = static_cast<uint8_t*>(buffer); 17572aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17582aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mState < AUDIO_INPUT_OPENED) { 17592aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland Mutex::Autolock lock(mHardware->mLock); 17602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (set(mHardware, mDevices, &mFormat, &mChannels, &mSampleRate, mAcoustics) != NO_ERROR) { 17612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 17622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17650f2f4d0a60cf93a7a281e217408a4249715f5748Eric Laurent if (mState < AUDIO_INPUT_STARTED) { 176611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mState = AUDIO_INPUT_STARTED; 17672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mHardware->set_mRecordState(1); 176811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // make sure a1026 config is re-applied even is input device is not changed 176911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->clearCurDevice(); 177011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->doRouting(); 177111c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 17727fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi uint32_t acdb_id = mHardware->getACDB(MOD_REC, mHardware->get_snd_dev()); 17737fbea5ceecbfb87b9210f6e4ee08191ed1352addJean-Michel Trivi if (ioctl(mFd, AUDIO_START, &acdb_id)) { 17742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGE("Error starting record"); 177511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent standby(); 17762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return -1; 17772aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland while (count) { 17812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ssize_t bytesRead = ::read(mFd, buffer, count); 17822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (bytesRead >= 0) { 17832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland count -= bytesRead; 17842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland p += bytesRead; 17852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 17862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (errno != EAGAIN) return bytesRead; 17872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mRetryCount++; 17882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGW("EAGAIN - retrying"); 17892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 17912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return bytes; 17922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 17932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 17942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::standby() 17952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 17962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mState > AUDIO_INPUT_CLOSED) { 17972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (mFd >= 0) { 17982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::close(mFd); 17992aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mFd = -1; 18002aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 18012aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mState = AUDIO_INPUT_CLOSED; 18022aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 180311c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 180411c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent if (!mHardware) return -1; 180511c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 180611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->set_mRecordState(0); 180711c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent // make sure a1026 config is re-applied even is input device is not changed 180811c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->clearCurDevice(); 180911c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent mHardware->doRouting(); 181011c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent 18112aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGI("AudioHardware PCM record is going to standby."); 18122aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 18132aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 18142aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18152aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::dump(int fd, const Vector<String16>& args) 18162aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 18172aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland const size_t SIZE = 256; 18182aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland char buffer[SIZE]; 18192aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 result; 18202aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append("AudioStreamInMSM72xx::dump\n"); 18212aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tsample rate: %d\n", sampleRate()); 18222aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 18232aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tbuffer size: %d\n", bufferSize()); 18242aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 18252aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tchannels: %d\n", channels()); 18262aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 18272aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tformat: %d\n", format()); 18282aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 18292aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmHardware: %p\n", mHardware); 18302aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 18312aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmFd count: %d\n", mFd); 18322aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 18332aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmState: %d\n", mState); 18342aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 18352aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland snprintf(buffer, SIZE, "\tmRetryCount: %d\n", mRetryCount); 18362aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland result.append(buffer); 18372aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland ::write(fd, result.string(), result.size()); 18382aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return NO_ERROR; 18392aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 18402aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18412aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandstatus_t AudioHardware::AudioStreamInMSM72xx::setParameters(const String8& keyValuePairs) 18422aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 18432aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keyValuePairs); 18442aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status_t status = NO_ERROR; 18452aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland int device; 1846255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent String8 key = String8(KEY_A1026_VR_MODE); 1847739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi int enabled; 18482aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::setParameters() %s", keyValuePairs.string()); 18492aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 1850739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // reading voice recognition mode parameter 1851255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent if (param.getInt(key, enabled) == NO_ERROR) { 185208516fe50b023532d5a3010050970de28e14621bIliyan Malchev LOGV("set vr_mode_enabled to %d", enabled); 185308516fe50b023532d5a3010050970de28e14621bIliyan Malchev vr_mode_change = (vr_mode_enabled != enabled); 18549ffa86825c57c8bf82669b438bd0e8feb865d4b7Jean-Michel Trivi vr_mode_enabled = enabled; 1855739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi param.remove(key); 1856739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi } 1857739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi 1858739de5f36523862a7caa15590bd6b680b6cd2854Jean-Michel Trivi // reading routing parameter 1859255bdedb2d7ebf4b14690776ff652df1de97fe95Eric Laurent key = String8(AudioParameter::keyRouting); 18602aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.getInt(key, device) == NO_ERROR) { 18612aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("set input routing %x", device); 18622aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (device & (device - 1)) { 18632aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 18642aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } else { 18652aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland mDevices = device; 186611c6a166fa684a2e44d22a142aad106f74a9409fEric Laurent status = mHardware->doRouting(); 18672aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 18682aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.remove(key); 18692aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 18702aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18712aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.size()) { 18722aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland status = BAD_VALUE; 18732aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 18742aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return status; 18752aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 18762aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18772aec439308494aa1607e7c1bb32e99863fe32dc6Brian SwetlandString8 AudioHardware::AudioStreamInMSM72xx::getParameters(const String8& keys) 18782aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland{ 18792aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland AudioParameter param = AudioParameter(keys); 18802aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 value; 18812aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland String8 key = String8(AudioParameter::keyRouting); 18822aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18832aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland if (param.get(key, value) == NO_ERROR) { 18842aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("get routing %x", mDevices); 18852aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland param.addInt(key, (int)mDevices); 18862aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland } 18872aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18882aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland LOGV("AudioStreamInMSM72xx::getParameters() %s", param.toString().string()); 18892aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return param.toString(); 18902aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 18912aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18922aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland// ---------------------------------------------------------------------------- 18932aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18942aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetlandextern "C" AudioHardwareInterface* createAudioHardware(void) { 18952aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland return new AudioHardware(); 18962aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland} 18972aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland 18982aec439308494aa1607e7c1bb32e99863fe32dc6Brian Swetland}; // namespace android 1899