AudioPolicyService.cpp revision ba2b43990a7b4f0f2c425cf6cdfc63376a45772c
165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian/* 265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * Copyright (C) 2009 The Android Open Source Project 365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * 465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * Licensed under the Apache License, Version 2.0 (the "License"); 565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * you may not use this file except in compliance with the License. 665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * You may obtain a copy of the License at 765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * 865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * http://www.apache.org/licenses/LICENSE-2.0 965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * 1065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * Unless required by applicable law or agreed to in writing, software 1165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * distributed under the License is distributed on an "AS IS" BASIS, 1265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * See the License for the specific language governing permissions and 1465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian * limitations under the License. 1565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian */ 1665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 1765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#define LOG_TAG "AudioPolicyService" 1865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian//#define LOG_NDEBUG 0 1965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 20153b9fe667e6e78e0218ff0159353097428c7657Glenn Kasten#include "Configuration.h" 2165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#undef __STRICT_ANSI__ 2265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#define __STDINT_LIMITS 2365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#define __STDC_LIMIT_MACROS 2465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <stdint.h> 2565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 2665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <sys/time.h> 2765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <binder/IServiceManager.h> 2865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <utils/Log.h> 2965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <cutils/properties.h> 3065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <binder/IPCThreadState.h> 3165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <utils/String16.h> 3265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <utils/threads.h> 3365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include "AudioPolicyService.h" 3444deb053252a3bd2f57a007ab9560f4924f62394Glenn Kasten#include "ServiceUtilities.h" 3565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian#include <hardware_legacy/power.h> 367c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent#include <media/AudioEffect.h> 377c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent#include <media/EffectsFactoryApi.h> 3865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 39fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin#include <hardware/hardware.h> 4064760240f931714858a59c1579f07264d7182ba2Dima Zavin#include <system/audio.h> 417394a4f358fa9908a9f0a7c954b65c399f4268e6Dima Zavin#include <system/audio_policy.h> 42fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin#include <hardware/audio_policy.h> 43fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 4465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopiannamespace android { 4565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 468dad0e31c2366c501bd1d600261d0af35a6ca786Glenn Kastenstatic const char kDeadlockedString[] = "AudioPolicyService may be deadlocked\n"; 478dad0e31c2366c501bd1d600261d0af35a6ca786Glenn Kastenstatic const char kCmdDeadlockedString[] = "AudioPolicyService command thread may be deadlocked\n"; 4865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 4965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatic const int kDumpLockRetries = 50; 5022ecc912a87099cff8cadc424cd12f85c118673fGlenn Kastenstatic const int kDumpLockSleepUs = 20000; 5165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 520ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurentstatic const nsecs_t kAudioCommandTimeoutNs = seconds(3); // 3 seconds 535fa8c4bf81275d5e1f5ef71bc66fc22e3152eeb0Christer Fletcher 54fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinnamespace { 55fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin extern struct audio_policy_service_ops aps_ops; 56fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin}; 57fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 5865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian// ---------------------------------------------------------------------------- 5965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 6065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias AgopianAudioPolicyService::AudioPolicyService() 61dce54a1492c410ad0d93253b341fb33305337505Eric Laurent : BnAudioPolicyService(), mpAudioPolicyDev(NULL), mpAudioPolicy(NULL), 62dce54a1492c410ad0d93253b341fb33305337505Eric Laurent mAudioPolicyManager(NULL), mAudioPolicyClient(NULL) 6365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 6465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian char value[PROPERTY_VALUE_MAX]; 65fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin const struct hw_module_t *module; 66fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin int forced_val; 67fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin int rc; 6865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 69935752053ef2691dbb6d5a6d149e0e362c6e3c74Eric Laurent Mutex::Autolock _l(mLock); 70935752053ef2691dbb6d5a6d149e0e362c6e3c74Eric Laurent 7165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // start tone playback thread 72bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent mTonePlaybackThread = new AudioCommandThread(String8("ApmTone"), this); 7365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // start audio commands thread 74bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent mAudioCommandThread = new AudioCommandThread(String8("ApmAudio"), this); 75bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent // start output activity command thread 76bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent mOutputCommandThread = new AudioCommandThread(String8("ApmOutput"), this); 77dce54a1492c410ad0d93253b341fb33305337505Eric Laurent 78dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#ifdef USE_LEGACY_AUDIO_POLICY 79dce54a1492c410ad0d93253b341fb33305337505Eric Laurent ALOGI("AudioPolicyService CSTOR in legacy mode"); 80dce54a1492c410ad0d93253b341fb33305337505Eric Laurent 81fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin /* instantiate the audio policy manager */ 82fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin rc = hw_get_module(AUDIO_POLICY_HARDWARE_MODULE_ID, &module); 836e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (rc) { 84fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return; 856e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 86fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin rc = audio_policy_dev_open(module, &mpAudioPolicyDev); 8729357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE_IF(rc, "couldn't open audio policy device (%s)", strerror(-rc)); 886e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (rc) { 89fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return; 906e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 91935752053ef2691dbb6d5a6d149e0e362c6e3c74Eric Laurent 92fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin rc = mpAudioPolicyDev->create_audio_policy(mpAudioPolicyDev, &aps_ops, this, 93fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin &mpAudioPolicy); 9429357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE_IF(rc, "couldn't create audio policy (%s)", strerror(-rc)); 956e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (rc) { 96fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return; 976e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 98fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 99fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin rc = mpAudioPolicy->init_check(mpAudioPolicy); 10029357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE_IF(rc, "couldn't init_check the audio policy (%s)", strerror(-rc)); 1016e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (rc) { 102fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return; 1036e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 104df64d15042bbd5e0e4933ac49bf3c177dd94752cSteve Block ALOGI("Loaded audio policy from %s (%s)", module->name, module->id); 105dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#else 106dce54a1492c410ad0d93253b341fb33305337505Eric Laurent ALOGI("AudioPolicyService CSTOR in new mode"); 107dce54a1492c410ad0d93253b341fb33305337505Eric Laurent 108dce54a1492c410ad0d93253b341fb33305337505Eric Laurent mAudioPolicyClient = new AudioPolicyClient(this); 109f269b8e0e9ab950fc6652b9594b7a3431c81630cEric Laurent mAudioPolicyManager = createAudioPolicyManager(mAudioPolicyClient); 110dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#endif 1117c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent 112ba2b43990a7b4f0f2c425cf6cdfc63376a45772cbryant_liu // load audio processing modules 113ba2b43990a7b4f0f2c425cf6cdfc63376a45772cbryant_liu mAudioPolicyEffects = new AudioPolicyEffects(); 11465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 11565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 11665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias AgopianAudioPolicyService::~AudioPolicyService() 11765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 11865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mTonePlaybackThread->exit(); 11965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommandThread->exit(); 120657ff61389d7316f798d4abe03efac56fd528d91Eric Laurent mOutputCommandThread->exit(); 1217c7f10bd4fda9a084e5e7f0eb3a040dfcbf01745Eric Laurent 122dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#ifdef USE_LEGACY_AUDIO_POLICY 1236e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (mpAudioPolicy != NULL && mpAudioPolicyDev != NULL) { 124fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin mpAudioPolicyDev->destroy_audio_policy(mpAudioPolicyDev, mpAudioPolicy); 1256e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 1266e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (mpAudioPolicyDev != NULL) { 127fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_policy_dev_close(mpAudioPolicyDev); 1286e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 129dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#else 130f269b8e0e9ab950fc6652b9594b7a3431c81630cEric Laurent destroyAudioPolicyManager(mAudioPolicyManager); 131dce54a1492c410ad0d93253b341fb33305337505Eric Laurent delete mAudioPolicyClient; 132dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#endif 133b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 134b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mNotificationClients.clear(); 135ba2b43990a7b4f0f2c425cf6cdfc63376a45772cbryant_liu mAudioPolicyEffects.clear(); 136b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 137b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 138b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent// A notification client is always registered by AudioSystem when the client process 139b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent// connects to AudioPolicyService. 140b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::registerClient(const sp<IAudioPolicyServiceClient>& client) 141b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 142b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 143b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent Mutex::Autolock _l(mLock); 144b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 145b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent uid_t uid = IPCThreadState::self()->getCallingUid(); 146b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent if (mNotificationClients.indexOfKey(uid) < 0) { 147b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<NotificationClient> notificationClient = new NotificationClient(this, 148b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent client, 149b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent uid); 150b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent ALOGV("registerClient() client %p, uid %d", client.get(), uid); 151b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 152b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mNotificationClients.add(uid, notificationClient); 153b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 154b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<IBinder> binder = client->asBinder(); 155b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent binder->linkToDeath(notificationClient); 156b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 157b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 158b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 159b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent// removeNotificationClient() is called when the client process dies. 160b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::removeNotificationClient(uid_t uid) 161b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 162b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent Mutex::Autolock _l(mLock); 163b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 164b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mNotificationClients.removeItem(uid); 165b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 166b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent#ifndef USE_LEGACY_AUDIO_POLICY 167b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent if (mAudioPolicyManager) { 168b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mAudioPolicyManager->clearAudioPatches(uid); 169b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 170b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent#endif 171b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 172b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 173b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::onAudioPortListUpdate() 174b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 175b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mOutputCommandThread->updateAudioPortListCommand(); 176b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 177b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 178b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::doOnAudioPortListUpdate() 179b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 180b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent Mutex::Autolock _l(mLock); 181b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent for (size_t i = 0; i < mNotificationClients.size(); i++) { 182b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mNotificationClients.valueAt(i)->onAudioPortListUpdate(); 183b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 184b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 185b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 186b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::onAudioPatchListUpdate() 187b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 188b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mOutputCommandThread->updateAudioPatchListCommand(); 18965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 19065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 191951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurentstatus_t AudioPolicyService::clientCreateAudioPatch(const struct audio_patch *patch, 192951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent audio_patch_handle_t *handle, 193951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent int delayMs) 194951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent{ 195951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent return mAudioCommandThread->createAudioPatchCommand(patch, handle, delayMs); 196951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent} 197951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent 198951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurentstatus_t AudioPolicyService::clientReleaseAudioPatch(audio_patch_handle_t handle, 199951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent int delayMs) 200951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent{ 201951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent return mAudioCommandThread->releaseAudioPatchCommand(handle, delayMs); 202951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent} 203951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent 204b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::doOnAudioPatchListUpdate() 205b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 206b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent Mutex::Autolock _l(mLock); 207b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent for (size_t i = 0; i < mNotificationClients.size(); i++) { 208b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mNotificationClients.valueAt(i)->onAudioPatchListUpdate(); 209b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 210b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 211b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 212e1715a465a29db625da9d0ea365edf371e39e201Eric Laurentstatus_t AudioPolicyService::clientSetAudioPortConfig(const struct audio_port_config *config, 213e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent int delayMs) 214e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent{ 215e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent return mAudioCommandThread->setAudioPortConfigCommand(config, delayMs); 216e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent} 217e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent 218b52c152d553556b2d227ffc943489de0c60b4b02Eric LaurentAudioPolicyService::NotificationClient::NotificationClient(const sp<AudioPolicyService>& service, 219b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent const sp<IAudioPolicyServiceClient>& client, 220b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent uid_t uid) 221b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent : mService(service), mUid(uid), mAudioPolicyServiceClient(client) 222b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 223b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 224b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 225b52c152d553556b2d227ffc943489de0c60b4b02Eric LaurentAudioPolicyService::NotificationClient::~NotificationClient() 226b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 227b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 228b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 229b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::NotificationClient::binderDied(const wp<IBinder>& who __unused) 230b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 231b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<NotificationClient> keep(this); 232b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<AudioPolicyService> service = mService.promote(); 233b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent if (service != 0) { 234b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent service->removeNotificationClient(mUid); 235b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 236b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 237b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 238b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::NotificationClient::onAudioPortListUpdate() 239b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 240b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent if (mAudioPolicyServiceClient != 0) { 241b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mAudioPolicyServiceClient->onAudioPortListUpdate(); 242b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 243b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 244b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 245b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::NotificationClient::onAudioPatchListUpdate() 246b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 247b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent if (mAudioPolicyServiceClient != 0) { 248b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mAudioPolicyServiceClient->onAudioPatchListUpdate(); 249b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 250b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 25157dae99c9fcd6becd2b5ed0c53f277ba4d7dbcfcEric Laurent 25265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianvoid AudioPolicyService::binderDied(const wp<IBinder>& who) { 253411e447c4b90298f5ff635429c53f94fbce4fff9Glenn Kasten ALOGW("binderDied() %p, calling pid %d", who.unsafe_get(), 254de070137f11d346fba77605bd76a44c040a618fcEric Laurent IPCThreadState::self()->getCallingPid()); 25565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 25665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 25765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatic bool tryLock(Mutex& mutex) 25865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 25965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian bool locked = false; 26065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (int i = 0; i < kDumpLockRetries; ++i) { 26165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (mutex.tryLock() == NO_ERROR) { 26265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian locked = true; 26365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian break; 26465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 26522ecc912a87099cff8cadc424cd12f85c118673fGlenn Kasten usleep(kDumpLockSleepUs); 26665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 26765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return locked; 26865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 26965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 27065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatus_t AudioPolicyService::dumpInternals(int fd) 27165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 27265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian const size_t SIZE = 256; 27365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian char buffer[SIZE]; 27465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian String8 result; 27565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 276dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#ifdef USE_LEGACY_AUDIO_POLICY 277fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin snprintf(buffer, SIZE, "PolicyManager Interface: %p\n", mpAudioPolicy); 278dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#else 279dce54a1492c410ad0d93253b341fb33305337505Eric Laurent snprintf(buffer, SIZE, "AudioPolicyManager: %p\n", mAudioPolicyManager); 280dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#endif 28165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(buffer); 28265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, SIZE, "Command Thread: %p\n", mAudioCommandThread.get()); 28365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(buffer); 28465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, SIZE, "Tones Thread: %p\n", mTonePlaybackThread.get()); 28565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(buffer); 28665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 28765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result.string(), result.size()); 28865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return NO_ERROR; 28965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 29065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 2910f11b51a57bc9062c4fe8af73747319cedabc5d6Glenn Kastenstatus_t AudioPolicyService::dump(int fd, const Vector<String16>& args __unused) 29265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 29344deb053252a3bd2f57a007ab9560f4924f62394Glenn Kasten if (!dumpAllowed()) { 29465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian dumpPermissionDenial(fd); 29565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } else { 29665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian bool locked = tryLock(mLock); 29765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (!locked) { 29865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian String8 result(kDeadlockedString); 29965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result.string(), result.size()); 30065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 30165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 30265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian dumpInternals(fd); 3039d1f02d74fd395ec4de6861147da289423f0ab6fGlenn Kasten if (mAudioCommandThread != 0) { 30465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommandThread->dump(fd); 30565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 3069d1f02d74fd395ec4de6861147da289423f0ab6fGlenn Kasten if (mTonePlaybackThread != 0) { 30765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mTonePlaybackThread->dump(fd); 30865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 30965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 310dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#ifdef USE_LEGACY_AUDIO_POLICY 311fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin if (mpAudioPolicy) { 312fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin mpAudioPolicy->dump(mpAudioPolicy, fd); 31365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 314dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#else 315dce54a1492c410ad0d93253b341fb33305337505Eric Laurent if (mAudioPolicyManager) { 316dce54a1492c410ad0d93253b341fb33305337505Eric Laurent mAudioPolicyManager->dump(fd); 317dce54a1492c410ad0d93253b341fb33305337505Eric Laurent } 318dce54a1492c410ad0d93253b341fb33305337505Eric Laurent#endif 31965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 32065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (locked) mLock.unlock(); 32165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 32265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return NO_ERROR; 32365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 32465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 32565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatus_t AudioPolicyService::dumpPermissionDenial(int fd) 32665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 32765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian const size_t SIZE = 256; 32865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian char buffer[SIZE]; 32965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian String8 result; 33065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, SIZE, "Permission Denial: " 33165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian "can't dump AudioPolicyService from pid=%d, uid=%d\n", 33265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian IPCThreadState::self()->getCallingPid(), 33365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian IPCThreadState::self()->getCallingUid()); 33465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(buffer); 33565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result.string(), result.size()); 33665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return NO_ERROR; 33765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 33865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 33965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatus_t AudioPolicyService::onTransact( 34065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) 34165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 34265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return BnAudioPolicyService::onTransact(code, data, reply, flags); 34365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 34465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 34565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 34665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian// ----------- AudioPolicyService::AudioCommandThread implementation ---------- 34765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 348bfb1b832079bbb9426f72f3863199a54aefd02daEric LaurentAudioPolicyService::AudioCommandThread::AudioCommandThread(String8 name, 349bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent const wp<AudioPolicyService>& service) 350bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent : Thread(false), mName(name), mService(service) 35165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 35265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mpToneGenerator = NULL; 35365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 35465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 35565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 35665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias AgopianAudioPolicyService::AudioCommandThread::~AudioCommandThread() 35765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 358bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent if (!mAudioCommands.isEmpty()) { 35965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian release_wake_lock(mName.string()); 36065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 36165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommands.clear(); 362e9dd0176933d6233916c84e18f3e8c0d644ca05dGlenn Kasten delete mpToneGenerator; 36365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 36465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 36565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianvoid AudioPolicyService::AudioCommandThread::onFirstRef() 36665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 367bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent run(mName.string(), ANDROID_PRIORITY_AUDIO); 36865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 36965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 37065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianbool AudioPolicyService::AudioCommandThread::threadLoop() 37165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 37265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian nsecs_t waitTime = INT64_MAX; 37365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 37465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mLock.lock(); 37565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian while (!exitPending()) 37665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian { 37759a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent sp<AudioPolicyService> svc; 37859a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent while (!mAudioCommands.isEmpty() && !exitPending()) { 37965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian nsecs_t curTime = systemTime(); 38065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // commands are sorted by increasing time stamp: execute them from index 0 and up 38165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (mAudioCommands[0]->mTime <= curTime) { 3820ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = mAudioCommands[0]; 38365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommands.removeAt(0); 3840ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent mLastCommand = command; 38565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 38665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian switch (command->mCommand) { 38765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case START_TONE: { 38865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mLock.unlock(); 3890ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent ToneData *data = (ToneData *)command->mParam.get(); 3903856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() processing start tone %d on stream %d", 39165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mType, data->mStream); 392e9dd0176933d6233916c84e18f3e8c0d644ca05dGlenn Kasten delete mpToneGenerator; 39365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mpToneGenerator = new ToneGenerator(data->mStream, 1.0); 39465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mpToneGenerator->startTone(data->mType); 39565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mLock.lock(); 39665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian }break; 39765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case STOP_TONE: { 39865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mLock.unlock(); 3993856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() processing stop tone"); 40065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (mpToneGenerator != NULL) { 40165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mpToneGenerator->stopTone(); 40265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian delete mpToneGenerator; 40365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mpToneGenerator = NULL; 40465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 40565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mLock.lock(); 40665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian }break; 40765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case SET_VOLUME: { 4080ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent VolumeData *data = (VolumeData *)command->mParam.get(); 4093856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() processing set volume stream %d, \ 410de070137f11d346fba77605bd76a44c040a618fcEric Laurent volume %f, output %d", data->mStream, data->mVolume, data->mIO); 411de070137f11d346fba77605bd76a44c040a618fcEric Laurent command->mStatus = AudioSystem::setStreamVolume(data->mStream, 412de070137f11d346fba77605bd76a44c040a618fcEric Laurent data->mVolume, 413de070137f11d346fba77605bd76a44c040a618fcEric Laurent data->mIO); 41465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian }break; 41565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case SET_PARAMETERS: { 4160ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent ParametersData *data = (ParametersData *)command->mParam.get(); 417e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten ALOGV("AudioCommandThread() processing set parameters string %s, io %d", 418e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten data->mKeyValuePairs.string(), data->mIO); 419e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten command->mStatus = AudioSystem::setParameters(data->mIO, data->mKeyValuePairs); 420e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten }break; 42165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case SET_VOICE_VOLUME: { 4220ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent VoiceVolumeData *data = (VoiceVolumeData *)command->mParam.get(); 4233856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() processing set voice volume volume %f", 424de070137f11d346fba77605bd76a44c040a618fcEric Laurent data->mVolume); 42565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mStatus = AudioSystem::setVoiceVolume(data->mVolume); 42665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian }break; 427bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent case STOP_OUTPUT: { 4280ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent StopOutputData *data = (StopOutputData *)command->mParam.get(); 429bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent ALOGV("AudioCommandThread() processing stop output %d", 430bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mIO); 43159a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent svc = mService.promote(); 432bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent if (svc == 0) { 433bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent break; 434bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent } 435bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent mLock.unlock(); 436bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent svc->doStopOutput(data->mIO, data->mStream, data->mSession); 437bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent mLock.lock(); 438bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent }break; 439bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent case RELEASE_OUTPUT: { 4400ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent ReleaseOutputData *data = (ReleaseOutputData *)command->mParam.get(); 441bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent ALOGV("AudioCommandThread() processing release output %d", 442bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mIO); 44359a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent svc = mService.promote(); 444bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent if (svc == 0) { 445bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent break; 446bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent } 447bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent mLock.unlock(); 448bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent svc->doReleaseOutput(data->mIO); 449bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent mLock.lock(); 450bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent }break; 451951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent case CREATE_AUDIO_PATCH: { 452951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent CreateAudioPatchData *data = (CreateAudioPatchData *)command->mParam.get(); 453951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ALOGV("AudioCommandThread() processing create audio patch"); 454951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent sp<IAudioFlinger> af = AudioSystem::get_audio_flinger(); 455951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent if (af == 0) { 456951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mStatus = PERMISSION_DENIED; 457951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent } else { 458951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mStatus = af->createAudioPatch(&data->mPatch, &data->mHandle); 459951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent } 460951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent } break; 461951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent case RELEASE_AUDIO_PATCH: { 462951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ReleaseAudioPatchData *data = (ReleaseAudioPatchData *)command->mParam.get(); 463951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ALOGV("AudioCommandThread() processing release audio patch"); 464951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent sp<IAudioFlinger> af = AudioSystem::get_audio_flinger(); 465951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent if (af == 0) { 466951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mStatus = PERMISSION_DENIED; 467951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent } else { 468951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mStatus = af->releaseAudioPatch(data->mHandle); 469951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent } 470951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent } break; 471b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent case UPDATE_AUDIOPORT_LIST: { 472b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent ALOGV("AudioCommandThread() processing update audio port list"); 47359a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent svc = mService.promote(); 474b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent if (svc == 0) { 475b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent break; 476b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 477b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mLock.unlock(); 478b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent svc->doOnAudioPortListUpdate(); 479b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mLock.lock(); 480b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent }break; 481b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent case UPDATE_AUDIOPATCH_LIST: { 482b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent ALOGV("AudioCommandThread() processing update audio patch list"); 48359a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent svc = mService.promote(); 484b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent if (svc == 0) { 485b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent break; 486b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent } 487b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mLock.unlock(); 488b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent svc->doOnAudioPatchListUpdate(); 489b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent mLock.lock(); 490b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent }break; 491e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent case SET_AUDIOPORT_CONFIG: { 492e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent SetAudioPortConfigData *data = (SetAudioPortConfigData *)command->mParam.get(); 493e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent ALOGV("AudioCommandThread() processing set port config"); 494e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent sp<IAudioFlinger> af = AudioSystem::get_audio_flinger(); 495e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent if (af == 0) { 496e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent command->mStatus = PERMISSION_DENIED; 497e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent } else { 498e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent command->mStatus = af->setAudioPortConfig(&data->mConfig); 499e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent } 500e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent } break; 50165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian default: 5025ff1dd576bb93c45b44088a51544a18fc43ebf58Steve Block ALOGW("AudioCommandThread() unknown command %d", command->mCommand); 50365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 5040ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent { 5050ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent Mutex::Autolock _l(command->mLock); 5060ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (command->mWaitStatus) { 5070ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = false; 5080ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mCond.signal(); 5090ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 5100ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 51165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian waitTime = INT64_MAX; 51265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } else { 51365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian waitTime = mAudioCommands[0]->mTime - curTime; 51465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian break; 51565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 51665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 51765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // release delayed commands wake lock 518bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent if (mAudioCommands.isEmpty()) { 51965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian release_wake_lock(mName.string()); 52065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 52159a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent // release mLock before releasing strong reference on the service as 52259a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent // AudioPolicyService destructor calls AudioCommandThread::exit() which acquires mLock. 52359a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent mLock.unlock(); 52459a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent svc.clear(); 52559a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent mLock.lock(); 52659a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent if (!exitPending()) { 52759a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent ALOGV("AudioCommandThread() going to sleep"); 52859a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent mWaitWorkCV.waitRelative(mLock, waitTime); 52959a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent ALOGV("AudioCommandThread() waking up"); 53059a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent } 53165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 53265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mLock.unlock(); 53365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return false; 53465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 53565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 53665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatus_t AudioPolicyService::AudioCommandThread::dump(int fd) 53765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 53865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian const size_t SIZE = 256; 53965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian char buffer[SIZE]; 54065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian String8 result; 54165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 54265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, SIZE, "AudioCommandThread %p Dump\n", this); 54365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(buffer); 54465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result.string(), result.size()); 54565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 54665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian bool locked = tryLock(mLock); 54765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (!locked) { 54865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian String8 result2(kCmdDeadlockedString); 54965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result2.string(), result2.size()); 55065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 55165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 55265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, SIZE, "- Commands:\n"); 55365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result = String8(buffer); 55465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(" Command Time Wait pParam\n"); 5558d6a2449a91f5116d7243ab039393195ebd663feGlenn Kasten for (size_t i = 0; i < mAudioCommands.size(); i++) { 55665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommands[i]->dump(buffer, SIZE); 55765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(buffer); 55865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 55965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(" Last Command\n"); 5600ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (mLastCommand != 0) { 5610ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent mLastCommand->dump(buffer, SIZE); 5620ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent result.append(buffer); 5630ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } else { 5640ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent result.append(" none\n"); 5650ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 56665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 56765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result.string(), result.size()); 56865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 56965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (locked) mLock.unlock(); 57065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 57165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return NO_ERROR; 57265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 57365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 5743d2f877c1cb4e4ae4ddde7f57f4353de9341f11bGlenn Kastenvoid AudioPolicyService::AudioCommandThread::startToneCommand(ToneGenerator::tone_type type, 5753d2f877c1cb4e4ae4ddde7f57f4353de9341f11bGlenn Kasten audio_stream_type_t stream) 57665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 5770ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 57865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = START_TONE; 5790ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<ToneData> data = new ToneData(); 58065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mType = type; 58165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mStream = stream; 58248412dc92c4cc92a3f4821616e12290f5eeabd07Jesper Tragardh command->mParam = data; 5833856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding tone start type %d, stream %d", type, stream); 5840ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sendCommand(command); 58565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 58665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 58765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianvoid AudioPolicyService::AudioCommandThread::stopToneCommand() 58865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 5890ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 59065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = STOP_TONE; 5913856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding tone stop"); 5920ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sendCommand(command); 59365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 59465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 595fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kastenstatus_t AudioPolicyService::AudioCommandThread::volumeCommand(audio_stream_type_t stream, 596de070137f11d346fba77605bd76a44c040a618fcEric Laurent float volume, 59772ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 598de070137f11d346fba77605bd76a44c040a618fcEric Laurent int delayMs) 59965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 6000ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 60165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = SET_VOLUME; 6020ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<VolumeData> data = new VolumeData(); 60365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mStream = stream; 60465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mVolume = volume; 60565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mIO = output; 60665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mParam = data; 6070ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = true; 6083856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding set volume stream %d, volume %f, output %d", 609de070137f11d346fba77605bd76a44c040a618fcEric Laurent stream, volume, output); 6100ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent return sendCommand(command, delayMs); 61165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 61265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 61372ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kastenstatus_t AudioPolicyService::AudioCommandThread::parametersCommand(audio_io_handle_t ioHandle, 614fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin const char *keyValuePairs, 615de070137f11d346fba77605bd76a44c040a618fcEric Laurent int delayMs) 61665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 6170ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 61865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = SET_PARAMETERS; 6190ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<ParametersData> data = new ParametersData(); 62065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mIO = ioHandle; 621fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin data->mKeyValuePairs = String8(keyValuePairs); 62265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mParam = data; 6230ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = true; 6243856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding set parameter string %s, io %d ,delay %d", 625fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin keyValuePairs, ioHandle, delayMs); 6260ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent return sendCommand(command, delayMs); 62765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 62865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 62965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatus_t AudioPolicyService::AudioCommandThread::voiceVolumeCommand(float volume, int delayMs) 63065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 6310ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 63265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = SET_VOICE_VOLUME; 6330ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<VoiceVolumeData> data = new VoiceVolumeData(); 63465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mVolume = volume; 63565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mParam = data; 6360ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = true; 6373856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding set voice volume volume %f", volume); 6380ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent return sendCommand(command, delayMs); 63965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 64065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 641bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurentvoid AudioPolicyService::AudioCommandThread::stopOutputCommand(audio_io_handle_t output, 642bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent audio_stream_type_t stream, 643bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent int session) 644bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent{ 6450ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 646bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent command->mCommand = STOP_OUTPUT; 6470ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<StopOutputData> data = new StopOutputData(); 648bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mIO = output; 649bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mStream = stream; 650bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mSession = session; 65148412dc92c4cc92a3f4821616e12290f5eeabd07Jesper Tragardh command->mParam = data; 652bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent ALOGV("AudioCommandThread() adding stop output %d", output); 6530ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sendCommand(command); 654bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent} 655bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent 656bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurentvoid AudioPolicyService::AudioCommandThread::releaseOutputCommand(audio_io_handle_t output) 657bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent{ 6580ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 659bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent command->mCommand = RELEASE_OUTPUT; 6600ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<ReleaseOutputData> data = new ReleaseOutputData(); 661bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mIO = output; 66248412dc92c4cc92a3f4821616e12290f5eeabd07Jesper Tragardh command->mParam = data; 663bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent ALOGV("AudioCommandThread() adding release output %d", output); 6640ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sendCommand(command); 6650ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent} 6660ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent 667951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurentstatus_t AudioPolicyService::AudioCommandThread::createAudioPatchCommand( 668951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent const struct audio_patch *patch, 669951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent audio_patch_handle_t *handle, 670951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent int delayMs) 671951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent{ 672951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent status_t status = NO_ERROR; 673951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent 674951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent sp<AudioCommand> command = new AudioCommand(); 675951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mCommand = CREATE_AUDIO_PATCH; 676951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent CreateAudioPatchData *data = new CreateAudioPatchData(); 677951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent data->mPatch = *patch; 678951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent data->mHandle = *handle; 679951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mParam = data; 680951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mWaitStatus = true; 681951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ALOGV("AudioCommandThread() adding create patch delay %d", delayMs); 682951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent status = sendCommand(command, delayMs); 683951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent if (status == NO_ERROR) { 684951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent *handle = data->mHandle; 685951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent } 686951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent return status; 687951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent} 688951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent 689951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurentstatus_t AudioPolicyService::AudioCommandThread::releaseAudioPatchCommand(audio_patch_handle_t handle, 690951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent int delayMs) 691951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent{ 692951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent sp<AudioCommand> command = new AudioCommand(); 693951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mCommand = RELEASE_AUDIO_PATCH; 694951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ReleaseAudioPatchData *data = new ReleaseAudioPatchData(); 695951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent data->mHandle = handle; 696951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mParam = data; 697951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mWaitStatus = true; 698951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ALOGV("AudioCommandThread() adding release patch delay %d", delayMs); 699951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent return sendCommand(command, delayMs); 700951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent} 701951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent 702b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::AudioCommandThread::updateAudioPortListCommand() 703b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 704b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<AudioCommand> command = new AudioCommand(); 705b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent command->mCommand = UPDATE_AUDIOPORT_LIST; 706b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent ALOGV("AudioCommandThread() adding update audio port list"); 707b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sendCommand(command); 708b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 709b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 710b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::AudioCommandThread::updateAudioPatchListCommand() 711b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 712b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<AudioCommand>command = new AudioCommand(); 713b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent command->mCommand = UPDATE_AUDIOPATCH_LIST; 714b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent ALOGV("AudioCommandThread() adding update audio patch list"); 715b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sendCommand(command); 716b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 717b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 718e1715a465a29db625da9d0ea365edf371e39e201Eric Laurentstatus_t AudioPolicyService::AudioCommandThread::setAudioPortConfigCommand( 719e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent const struct audio_port_config *config, int delayMs) 720e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent{ 721e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent sp<AudioCommand> command = new AudioCommand(); 722e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent command->mCommand = SET_AUDIOPORT_CONFIG; 723e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent SetAudioPortConfigData *data = new SetAudioPortConfigData(); 724e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent data->mConfig = *config; 725e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent command->mParam = data; 726e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent command->mWaitStatus = true; 727e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent ALOGV("AudioCommandThread() adding set port config delay %d", delayMs); 728e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent return sendCommand(command, delayMs); 729e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent} 730e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent 7310ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurentstatus_t AudioPolicyService::AudioCommandThread::sendCommand(sp<AudioCommand>& command, int delayMs) 7320ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent{ 7330ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent { 7340ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent Mutex::Autolock _l(mLock); 7350ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent insertCommand_l(command, delayMs); 7360ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent mWaitWorkCV.signal(); 7370ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 7380ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent Mutex::Autolock _l(command->mLock); 7390ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent while (command->mWaitStatus) { 7400ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent nsecs_t timeOutNs = kAudioCommandTimeoutNs + milliseconds(delayMs); 7410ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (command->mCond.waitRelative(command->mLock, timeOutNs) != NO_ERROR) { 7420ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mStatus = TIMED_OUT; 7430ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = false; 7440ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 7450ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 7460ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent return command->mStatus; 747bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent} 748bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent 74965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian// insertCommand_l() must be called with mLock held 7500ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurentvoid AudioPolicyService::AudioCommandThread::insertCommand_l(sp<AudioCommand>& command, int delayMs) 75165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 7528d6a2449a91f5116d7243ab039393195ebd663feGlenn Kasten ssize_t i; // not size_t because i will count down to -1 7530ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent Vector < sp<AudioCommand> > removedCommands; 75465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mTime = systemTime() + milliseconds(delayMs); 75565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 75665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // acquire wake lock to make sure delayed commands are processed 757bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent if (mAudioCommands.isEmpty()) { 75865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian acquire_wake_lock(PARTIAL_WAKE_LOCK, mName.string()); 75965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 76065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 76165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // check same pending commands with later time stamps and eliminate them 76265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (i = mAudioCommands.size()-1; i >= 0; i--) { 7630ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command2 = mAudioCommands[i]; 76465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // commands are sorted by increasing time stamp: no need to scan the rest of mAudioCommands 76565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (command2->mTime <= command->mTime) break; 76665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (command2->mCommand != command->mCommand) continue; 76765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 76865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian switch (command->mCommand) { 76965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case SET_PARAMETERS: { 7700ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent ParametersData *data = (ParametersData *)command->mParam.get(); 7710ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent ParametersData *data2 = (ParametersData *)command2->mParam.get(); 77265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (data->mIO != data2->mIO) break; 7733856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("Comparing parameter command %s to new command %s", 774de070137f11d346fba77605bd76a44c040a618fcEric Laurent data2->mKeyValuePairs.string(), data->mKeyValuePairs.string()); 77565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian AudioParameter param = AudioParameter(data->mKeyValuePairs); 77665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian AudioParameter param2 = AudioParameter(data2->mKeyValuePairs); 77765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (size_t j = 0; j < param.size(); j++) { 778e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten String8 key; 779e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten String8 value; 780e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten param.getAt(j, key, value); 781e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten for (size_t k = 0; k < param2.size(); k++) { 782e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten String8 key2; 783e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten String8 value2; 784e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten param2.getAt(k, key2, value2); 785e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten if (key2 == key) { 786e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten param2.remove(key2); 787e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten ALOGV("Filtering out parameter %s", key2.string()); 788e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten break; 789e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 790e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 79165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 79265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // if all keys have been filtered out, remove the command. 79365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // otherwise, update the key value pairs 79465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (param2.size() == 0) { 79565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian removedCommands.add(command2); 79665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } else { 79765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data2->mKeyValuePairs = param2.toString(); 79865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 79921e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent command->mTime = command2->mTime; 80021e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent // force delayMs to non 0 so that code below does not request to wait for 80121e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent // command status as the command is now delayed 80221e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent delayMs = 1; 80365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } break; 80465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 80565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case SET_VOLUME: { 8060ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent VolumeData *data = (VolumeData *)command->mParam.get(); 8070ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent VolumeData *data2 = (VolumeData *)command2->mParam.get(); 80865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (data->mIO != data2->mIO) break; 80965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (data->mStream != data2->mStream) break; 8103856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("Filtering out volume command on output %d for stream %d", 811de070137f11d346fba77605bd76a44c040a618fcEric Laurent data->mIO, data->mStream); 81265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian removedCommands.add(command2); 81321e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent command->mTime = command2->mTime; 81421e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent // force delayMs to non 0 so that code below does not request to wait for 81521e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent // command status as the command is now delayed 81621e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent delayMs = 1; 81765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } break; 81865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case START_TONE: 81965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case STOP_TONE: 82065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian default: 82165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian break; 82265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 82365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 82465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 82565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // remove filtered commands 82665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (size_t j = 0; j < removedCommands.size(); j++) { 82765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // removed commands always have time stamps greater than current command 82865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (size_t k = i + 1; k < mAudioCommands.size(); k++) { 8290ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (mAudioCommands[k].get() == removedCommands[j].get()) { 8303856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("suppressing command: %d", mAudioCommands[k]->mCommand); 83165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommands.removeAt(k); 83265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian break; 83365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 83465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 83565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 83665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian removedCommands.clear(); 83765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 8380ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent // Disable wait for status if delay is not 0 8390ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (delayMs != 0) { 840cec4abb2a39eafa75cf6894170a200322aa7226eEric Laurent command->mWaitStatus = false; 841cec4abb2a39eafa75cf6894170a200322aa7226eEric Laurent } 842cec4abb2a39eafa75cf6894170a200322aa7226eEric Laurent 84365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // insert command at the right place according to its time stamp 8443856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("inserting command: %d at index %d, num commands %d", 845de070137f11d346fba77605bd76a44c040a618fcEric Laurent command->mCommand, (int)i+1, mAudioCommands.size()); 84665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommands.insertAt(command, i + 1); 84765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 84865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 84965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianvoid AudioPolicyService::AudioCommandThread::exit() 85065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 8513856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread::exit"); 85265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian { 85365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian AutoMutex _l(mLock); 85465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian requestExit(); 85565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mWaitWorkCV.signal(); 85665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 85765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian requestExitAndWait(); 85865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 85965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 86065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianvoid AudioPolicyService::AudioCommandThread::AudioCommand::dump(char* buffer, size_t size) 86165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 86265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, size, " %02d %06d.%03d %01u %p\n", 86365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mCommand, 86465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian (int)ns2s(mTime), 86565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian (int)ns2ms(mTime)%1000, 86665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mWaitStatus, 8670ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent mParam.get()); 86865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 86965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 870fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin/******* helpers for the service_ops callbacks defined below *********/ 871fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinvoid AudioPolicyService::setParameters(audio_io_handle_t ioHandle, 872fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin const char *keyValuePairs, 873fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin int delayMs) 874fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 87572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten mAudioCommandThread->parametersCommand(ioHandle, keyValuePairs, 876fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin delayMs); 877fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 878fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 879fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinint AudioPolicyService::setStreamVolume(audio_stream_type_t stream, 880fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin float volume, 881fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_io_handle_t output, 882fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin int delayMs) 883fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 884fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten return (int)mAudioCommandThread->volumeCommand(stream, volume, 88572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten output, delayMs); 886fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 887fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 888fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinint AudioPolicyService::startTone(audio_policy_tone_t tone, 889fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream) 890fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 8916e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (tone != AUDIO_POLICY_TONE_IN_CALL_NOTIFICATION) { 89229357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("startTone: illegal tone requested (%d)", tone); 8936e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 8946e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (stream != AUDIO_STREAM_VOICE_CALL) { 89529357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("startTone: illegal stream (%d) requested for tone %d", stream, 896e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten tone); 8976e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 898fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin mTonePlaybackThread->startToneCommand(ToneGenerator::TONE_SUP_CALL_WAITING, 899fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin AUDIO_STREAM_VOICE_CALL); 900fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return 0; 901fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 902fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 903fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinint AudioPolicyService::stopTone() 904fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 905fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin mTonePlaybackThread->stopToneCommand(); 906fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return 0; 907fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 908fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 909fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinint AudioPolicyService::setVoiceVolume(float volume, int delayMs) 910fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 911fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return (int)mAudioCommandThread->voiceVolumeCommand(volume, delayMs); 912fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 913fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 914fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinextern "C" { 9152d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_module_handle_t aps_load_hw_module(void *service __unused, 9162d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent const char *name); 9172d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_output(void *service __unused, 918a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 919a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 920a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 921a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 922a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pLatencyMs, 9232d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_output_flags_t flags); 924fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 9252d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_output_on_module(void *service __unused, 926a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module, 927a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 928a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 929a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 930a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 931a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pLatencyMs, 932ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald audio_output_flags_t flags, 9332d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent const audio_offload_info_t *offloadInfo); 9342d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_dup_output(void *service __unused, 935fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_io_handle_t output1, 9362d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_io_handle_t output2); 9372d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_close_output(void *service __unused, audio_io_handle_t output); 9382d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_suspend_output(void *service __unused, audio_io_handle_t output); 9392d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_restore_output(void *service __unused, audio_io_handle_t output); 9402d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_input(void *service __unused, 941a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 942a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 943a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 944a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 9452d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_in_acoustics_t acoustics __unused); 9462d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_input_on_module(void *service __unused, 947a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module, 948a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 949a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 950a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 9512d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_channel_mask_t *pChannelMask); 9522d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_close_input(void *service __unused, audio_io_handle_t input); 9532d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_invalidate_stream(void *service __unused, audio_stream_type_t stream); 9542d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_move_effects(void *service __unused, int session, 955fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_io_handle_t src_output, 9562d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_io_handle_t dst_output); 9572d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentchar * aps_get_parameters(void *service __unused, audio_io_handle_t io_handle, 9582d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent const char *keys); 9592d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentvoid aps_set_parameters(void *service, audio_io_handle_t io_handle, 9602d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent const char *kv_pairs, int delay_ms); 9612d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_set_stream_volume(void *service, audio_stream_type_t stream, 962fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin float volume, audio_io_handle_t output, 9632d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent int delay_ms); 9642d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_start_tone(void *service, audio_policy_tone_t tone, 9652d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_stream_type_t stream); 9662d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_stop_tone(void *service); 9672d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_set_voice_volume(void *service, float volume, int delay_ms); 9682d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent}; 969fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 970fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinnamespace { 971fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin struct audio_policy_service_ops aps_ops = { 97201d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_output = aps_open_output, 97301d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_duplicate_output = aps_open_dup_output, 97401d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .close_output = aps_close_output, 97501d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .suspend_output = aps_suspend_output, 97601d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .restore_output = aps_restore_output, 97701d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_input = aps_open_input, 97801d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .close_input = aps_close_input, 97901d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .set_stream_volume = aps_set_stream_volume, 980d2304db2fcb5112292105a0949a55986a4c9875fGlenn Kasten .invalidate_stream = aps_invalidate_stream, 98101d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .set_parameters = aps_set_parameters, 98201d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .get_parameters = aps_get_parameters, 98301d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .start_tone = aps_start_tone, 98401d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .stop_tone = aps_stop_tone, 98501d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .set_voice_volume = aps_set_voice_volume, 98601d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .move_effects = aps_move_effects, 98701d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .load_hw_module = aps_load_hw_module, 98801d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_output_on_module = aps_open_output_on_module, 98901d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_input_on_module = aps_open_input_on_module, 990fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin }; 991fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin}; // namespace <unnamed> 992fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 99365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian}; // namespace android 994