AudioPolicyService.cpp revision e45b48aba115f4daf4a4aad31b6a95df9b79f463
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 } 51759a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent // release mLock before releasing strong reference on the service as 51859a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent // AudioPolicyService destructor calls AudioCommandThread::exit() which acquires mLock. 51959a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent mLock.unlock(); 52059a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent svc.clear(); 52159a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent mLock.lock(); 52205f2fdc1070c1c07af9e21760d4d2e06bebde55aRicardo Garcia if (!exitPending() && mAudioCommands.isEmpty()) { 52305f2fdc1070c1c07af9e21760d4d2e06bebde55aRicardo Garcia // release delayed commands wake lock 52405f2fdc1070c1c07af9e21760d4d2e06bebde55aRicardo Garcia release_wake_lock(mName.string()); 52559a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent ALOGV("AudioCommandThread() going to sleep"); 52659a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent mWaitWorkCV.waitRelative(mLock, waitTime); 52759a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent ALOGV("AudioCommandThread() waking up"); 52859a8923027d2d6a155c0fa434ae65559318da4b6Eric Laurent } 52965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 53005f2fdc1070c1c07af9e21760d4d2e06bebde55aRicardo Garcia // release delayed commands wake lock before quitting 53105f2fdc1070c1c07af9e21760d4d2e06bebde55aRicardo Garcia if (!mAudioCommands.isEmpty()) { 53205f2fdc1070c1c07af9e21760d4d2e06bebde55aRicardo Garcia release_wake_lock(mName.string()); 53305f2fdc1070c1c07af9e21760d4d2e06bebde55aRicardo Garcia } 53465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mLock.unlock(); 53565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return false; 53665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 53765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 53865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatus_t AudioPolicyService::AudioCommandThread::dump(int fd) 53965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 54065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian const size_t SIZE = 256; 54165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian char buffer[SIZE]; 54265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian String8 result; 54365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 54465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, SIZE, "AudioCommandThread %p Dump\n", this); 54565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(buffer); 54665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result.string(), result.size()); 54765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 54865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian bool locked = tryLock(mLock); 54965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (!locked) { 55065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian String8 result2(kCmdDeadlockedString); 55165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result2.string(), result2.size()); 55265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 55365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 55465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, SIZE, "- Commands:\n"); 55565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result = String8(buffer); 55665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(" Command Time Wait pParam\n"); 5578d6a2449a91f5116d7243ab039393195ebd663feGlenn Kasten for (size_t i = 0; i < mAudioCommands.size(); i++) { 55865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommands[i]->dump(buffer, SIZE); 55965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(buffer); 56065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 56165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian result.append(" Last Command\n"); 5620ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (mLastCommand != 0) { 5630ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent mLastCommand->dump(buffer, SIZE); 5640ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent result.append(buffer); 5650ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } else { 5660ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent result.append(" none\n"); 5670ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 56865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 56965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian write(fd, result.string(), result.size()); 57065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 57165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (locked) mLock.unlock(); 57265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 57365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian return NO_ERROR; 57465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 57565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 5763d2f877c1cb4e4ae4ddde7f57f4353de9341f11bGlenn Kastenvoid AudioPolicyService::AudioCommandThread::startToneCommand(ToneGenerator::tone_type type, 5773d2f877c1cb4e4ae4ddde7f57f4353de9341f11bGlenn Kasten audio_stream_type_t stream) 57865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 5790ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 58065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = START_TONE; 5810ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<ToneData> data = new ToneData(); 58265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mType = type; 58365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mStream = stream; 58448412dc92c4cc92a3f4821616e12290f5eeabd07Jesper Tragardh command->mParam = data; 5853856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding tone start type %d, stream %d", type, stream); 5860ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sendCommand(command); 58765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 58865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 58965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianvoid AudioPolicyService::AudioCommandThread::stopToneCommand() 59065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 5910ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 59265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = STOP_TONE; 5933856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding tone stop"); 5940ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sendCommand(command); 59565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 59665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 597fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kastenstatus_t AudioPolicyService::AudioCommandThread::volumeCommand(audio_stream_type_t stream, 598de070137f11d346fba77605bd76a44c040a618fcEric Laurent float volume, 59972ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten audio_io_handle_t output, 600de070137f11d346fba77605bd76a44c040a618fcEric Laurent int delayMs) 60165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 6020ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 60365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = SET_VOLUME; 6040ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<VolumeData> data = new VolumeData(); 60565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mStream = stream; 60665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mVolume = volume; 60765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mIO = output; 60865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mParam = data; 6090ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = true; 6103856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding set volume stream %d, volume %f, output %d", 611de070137f11d346fba77605bd76a44c040a618fcEric Laurent stream, volume, output); 6120ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent return sendCommand(command, delayMs); 61365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 61465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 61572ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kastenstatus_t AudioPolicyService::AudioCommandThread::parametersCommand(audio_io_handle_t ioHandle, 616fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin const char *keyValuePairs, 617de070137f11d346fba77605bd76a44c040a618fcEric Laurent int delayMs) 61865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 6190ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 62065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = SET_PARAMETERS; 6210ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<ParametersData> data = new ParametersData(); 62265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mIO = ioHandle; 623fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin data->mKeyValuePairs = String8(keyValuePairs); 62465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mParam = data; 6250ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = true; 6263856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding set parameter string %s, io %d ,delay %d", 627fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin keyValuePairs, ioHandle, delayMs); 6280ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent return sendCommand(command, delayMs); 62965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 63065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 63165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianstatus_t AudioPolicyService::AudioCommandThread::voiceVolumeCommand(float volume, int delayMs) 63265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 6330ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 63465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mCommand = SET_VOICE_VOLUME; 6350ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<VoiceVolumeData> data = new VoiceVolumeData(); 63665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data->mVolume = volume; 63765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mParam = data; 6380ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = true; 6393856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread() adding set voice volume volume %f", volume); 6400ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent return sendCommand(command, delayMs); 64165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 64265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 643bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurentvoid AudioPolicyService::AudioCommandThread::stopOutputCommand(audio_io_handle_t output, 644bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent audio_stream_type_t stream, 645bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent int session) 646bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent{ 6470ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 648bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent command->mCommand = STOP_OUTPUT; 6490ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<StopOutputData> data = new StopOutputData(); 650bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mIO = output; 651bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mStream = stream; 652bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mSession = session; 65348412dc92c4cc92a3f4821616e12290f5eeabd07Jesper Tragardh command->mParam = data; 654bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent ALOGV("AudioCommandThread() adding stop output %d", output); 6550ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sendCommand(command); 656bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent} 657bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent 658bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurentvoid AudioPolicyService::AudioCommandThread::releaseOutputCommand(audio_io_handle_t output) 659bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent{ 6600ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command = new AudioCommand(); 661bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent command->mCommand = RELEASE_OUTPUT; 6620ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<ReleaseOutputData> data = new ReleaseOutputData(); 663bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent data->mIO = output; 66448412dc92c4cc92a3f4821616e12290f5eeabd07Jesper Tragardh command->mParam = data; 665bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent ALOGV("AudioCommandThread() adding release output %d", output); 6660ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sendCommand(command); 6670ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent} 6680ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent 669951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurentstatus_t AudioPolicyService::AudioCommandThread::createAudioPatchCommand( 670951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent const struct audio_patch *patch, 671951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent audio_patch_handle_t *handle, 672951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent int delayMs) 673951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent{ 674951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent status_t status = NO_ERROR; 675951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent 676951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent sp<AudioCommand> command = new AudioCommand(); 677951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mCommand = CREATE_AUDIO_PATCH; 678951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent CreateAudioPatchData *data = new CreateAudioPatchData(); 679951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent data->mPatch = *patch; 680951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent data->mHandle = *handle; 681951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mParam = data; 682951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mWaitStatus = true; 683951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ALOGV("AudioCommandThread() adding create patch delay %d", delayMs); 684951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent status = sendCommand(command, delayMs); 685951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent if (status == NO_ERROR) { 686951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent *handle = data->mHandle; 687951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent } 688951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent return status; 689951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent} 690951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent 691951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurentstatus_t AudioPolicyService::AudioCommandThread::releaseAudioPatchCommand(audio_patch_handle_t handle, 692951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent int delayMs) 693951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent{ 694951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent sp<AudioCommand> command = new AudioCommand(); 695951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mCommand = RELEASE_AUDIO_PATCH; 696951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ReleaseAudioPatchData *data = new ReleaseAudioPatchData(); 697951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent data->mHandle = handle; 698951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mParam = data; 699951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent command->mWaitStatus = true; 700951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent ALOGV("AudioCommandThread() adding release patch delay %d", delayMs); 701951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent return sendCommand(command, delayMs); 702951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent} 703951f455566775e5f01e67c5ee26863d7d19209d7Eric Laurent 704b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::AudioCommandThread::updateAudioPortListCommand() 705b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 706b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<AudioCommand> command = new AudioCommand(); 707b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent command->mCommand = UPDATE_AUDIOPORT_LIST; 708b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent ALOGV("AudioCommandThread() adding update audio port list"); 709b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sendCommand(command); 710b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 711b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 712b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurentvoid AudioPolicyService::AudioCommandThread::updateAudioPatchListCommand() 713b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent{ 714b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sp<AudioCommand>command = new AudioCommand(); 715b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent command->mCommand = UPDATE_AUDIOPATCH_LIST; 716b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent ALOGV("AudioCommandThread() adding update audio patch list"); 717b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent sendCommand(command); 718b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent} 719b52c152d553556b2d227ffc943489de0c60b4b02Eric Laurent 720e1715a465a29db625da9d0ea365edf371e39e201Eric Laurentstatus_t AudioPolicyService::AudioCommandThread::setAudioPortConfigCommand( 721e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent const struct audio_port_config *config, int delayMs) 722e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent{ 723e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent sp<AudioCommand> command = new AudioCommand(); 724e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent command->mCommand = SET_AUDIOPORT_CONFIG; 725e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent SetAudioPortConfigData *data = new SetAudioPortConfigData(); 726e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent data->mConfig = *config; 727e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent command->mParam = data; 728e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent command->mWaitStatus = true; 729e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent ALOGV("AudioCommandThread() adding set port config delay %d", delayMs); 730e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent return sendCommand(command, delayMs); 731e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent} 732e1715a465a29db625da9d0ea365edf371e39e201Eric Laurent 7330ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurentstatus_t AudioPolicyService::AudioCommandThread::sendCommand(sp<AudioCommand>& command, int delayMs) 7340ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent{ 7350ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent { 7360ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent Mutex::Autolock _l(mLock); 7370ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent insertCommand_l(command, delayMs); 7380ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent mWaitWorkCV.signal(); 7390ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 7400ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent Mutex::Autolock _l(command->mLock); 7410ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent while (command->mWaitStatus) { 7420ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent nsecs_t timeOutNs = kAudioCommandTimeoutNs + milliseconds(delayMs); 7430ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (command->mCond.waitRelative(command->mLock, timeOutNs) != NO_ERROR) { 7440ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mStatus = TIMED_OUT; 7450ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent command->mWaitStatus = false; 7460ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 7470ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent } 7480ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent return command->mStatus; 749bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent} 750bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent 75165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian// insertCommand_l() must be called with mLock held 7520ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurentvoid AudioPolicyService::AudioCommandThread::insertCommand_l(sp<AudioCommand>& command, int delayMs) 75365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 7548d6a2449a91f5116d7243ab039393195ebd663feGlenn Kasten ssize_t i; // not size_t because i will count down to -1 7550ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent Vector < sp<AudioCommand> > removedCommands; 75665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian command->mTime = systemTime() + milliseconds(delayMs); 75765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 75865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // acquire wake lock to make sure delayed commands are processed 759bfb1b832079bbb9426f72f3863199a54aefd02daEric Laurent if (mAudioCommands.isEmpty()) { 76065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian acquire_wake_lock(PARTIAL_WAKE_LOCK, mName.string()); 76165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 76265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 76365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // check same pending commands with later time stamps and eliminate them 76465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (i = mAudioCommands.size()-1; i >= 0; i--) { 7650ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent sp<AudioCommand> command2 = mAudioCommands[i]; 76665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // commands are sorted by increasing time stamp: no need to scan the rest of mAudioCommands 76765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (command2->mTime <= command->mTime) break; 768e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent 769e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent // create audio patch or release audio patch commands are equivalent 770e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent // with regard to filtering 771e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent if ((command->mCommand == CREATE_AUDIO_PATCH) || 772e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent (command->mCommand == RELEASE_AUDIO_PATCH)) { 773e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent if ((command2->mCommand != CREATE_AUDIO_PATCH) && 774e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent (command2->mCommand != RELEASE_AUDIO_PATCH)) { 775e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent continue; 776e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent } 777e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent } else if (command2->mCommand != command->mCommand) continue; 77865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 77965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian switch (command->mCommand) { 78065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case SET_PARAMETERS: { 7810ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent ParametersData *data = (ParametersData *)command->mParam.get(); 7820ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent ParametersData *data2 = (ParametersData *)command2->mParam.get(); 78365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (data->mIO != data2->mIO) break; 7843856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("Comparing parameter command %s to new command %s", 785de070137f11d346fba77605bd76a44c040a618fcEric Laurent data2->mKeyValuePairs.string(), data->mKeyValuePairs.string()); 78665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian AudioParameter param = AudioParameter(data->mKeyValuePairs); 78765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian AudioParameter param2 = AudioParameter(data2->mKeyValuePairs); 78865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (size_t j = 0; j < param.size(); j++) { 789e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten String8 key; 790e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten String8 value; 791e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten param.getAt(j, key, value); 792e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten for (size_t k = 0; k < param2.size(); k++) { 793e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten String8 key2; 794e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten String8 value2; 795e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten param2.getAt(k, key2, value2); 796e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten if (key2 == key) { 797e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten param2.remove(key2); 798e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten ALOGV("Filtering out parameter %s", key2.string()); 799e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten break; 800e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 801e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten } 80265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 80365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // if all keys have been filtered out, remove the command. 80465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // otherwise, update the key value pairs 80565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (param2.size() == 0) { 80665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian removedCommands.add(command2); 80765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } else { 80865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian data2->mKeyValuePairs = param2.toString(); 80965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 81021e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent command->mTime = command2->mTime; 81121e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent // force delayMs to non 0 so that code below does not request to wait for 81221e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent // command status as the command is now delayed 81321e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent delayMs = 1; 81465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } break; 81565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 81665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case SET_VOLUME: { 8170ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent VolumeData *data = (VolumeData *)command->mParam.get(); 8180ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent VolumeData *data2 = (VolumeData *)command2->mParam.get(); 81965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (data->mIO != data2->mIO) break; 82065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian if (data->mStream != data2->mStream) break; 8213856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("Filtering out volume command on output %d for stream %d", 822de070137f11d346fba77605bd76a44c040a618fcEric Laurent data->mIO, data->mStream); 82365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian removedCommands.add(command2); 82421e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent command->mTime = command2->mTime; 82521e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent // force delayMs to non 0 so that code below does not request to wait for 82621e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent // command status as the command is now delayed 82721e5456821e3c107d09b0629adbf23c9e06e7c0bEric Laurent delayMs = 1; 82865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } break; 829e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent 830e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent case CREATE_AUDIO_PATCH: 831e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent case RELEASE_AUDIO_PATCH: { 832e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent audio_patch_handle_t handle; 833e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent if (command->mCommand == CREATE_AUDIO_PATCH) { 834e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent handle = ((CreateAudioPatchData *)command->mParam.get())->mHandle; 835e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent } else { 836e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent handle = ((ReleaseAudioPatchData *)command->mParam.get())->mHandle; 837e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent } 838e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent audio_patch_handle_t handle2; 839e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent if (command2->mCommand == CREATE_AUDIO_PATCH) { 840e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent handle2 = ((CreateAudioPatchData *)command2->mParam.get())->mHandle; 841e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent } else { 842e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent handle2 = ((ReleaseAudioPatchData *)command2->mParam.get())->mHandle; 843e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent } 844e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent if (handle != handle2) break; 845e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent ALOGV("Filtering out %s audio patch command for handle %d", 846e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent (command->mCommand == CREATE_AUDIO_PATCH) ? "create" : "release", handle); 847e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent removedCommands.add(command2); 848e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent command->mTime = command2->mTime; 849e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent // force delayMs to non 0 so that code below does not request to wait for 850e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent // command status as the command is now delayed 851e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent delayMs = 1; 852e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent } break; 853e45b48aba115f4daf4a4aad31b6a95df9b79f463Eric Laurent 85465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case START_TONE: 85565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian case STOP_TONE: 85665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian default: 85765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian break; 85865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 85965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 86065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 86165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // remove filtered commands 86265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (size_t j = 0; j < removedCommands.size(); j++) { 86365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // removed commands always have time stamps greater than current command 86465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian for (size_t k = i + 1; k < mAudioCommands.size(); k++) { 8650ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (mAudioCommands[k].get() == removedCommands[j].get()) { 8663856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("suppressing command: %d", mAudioCommands[k]->mCommand); 86765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommands.removeAt(k); 86865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian break; 86965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 87065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 87165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 87265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian removedCommands.clear(); 87365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 8740ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent // Disable wait for status if delay is not 0 8750ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent if (delayMs != 0) { 876cec4abb2a39eafa75cf6894170a200322aa7226eEric Laurent command->mWaitStatus = false; 877cec4abb2a39eafa75cf6894170a200322aa7226eEric Laurent } 878cec4abb2a39eafa75cf6894170a200322aa7226eEric Laurent 87965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian // insert command at the right place according to its time stamp 8801e693b55d888b9d3e0a2ce770ae2b72b59c1a317Eric Laurent ALOGV("inserting command: %d at index %zd, num commands %zu", 8811e693b55d888b9d3e0a2ce770ae2b72b59c1a317Eric Laurent command->mCommand, i+1, mAudioCommands.size()); 88265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mAudioCommands.insertAt(command, i + 1); 88365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 88465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 88565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianvoid AudioPolicyService::AudioCommandThread::exit() 88665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 8873856b090cd04ba5dd4a59a12430ed724d5995909Steve Block ALOGV("AudioCommandThread::exit"); 88865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian { 88965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian AutoMutex _l(mLock); 89065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian requestExit(); 89165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mWaitWorkCV.signal(); 89265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian } 89365ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian requestExitAndWait(); 89465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 89565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 89665ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopianvoid AudioPolicyService::AudioCommandThread::AudioCommand::dump(char* buffer, size_t size) 89765ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian{ 89865ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian snprintf(buffer, size, " %02d %06d.%03d %01u %p\n", 89965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mCommand, 90065ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian (int)ns2s(mTime), 90165ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian (int)ns2ms(mTime)%1000, 90265ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian mWaitStatus, 9030ede8924b98c2967be2795e8d4f9837d8d3f094cEric Laurent mParam.get()); 90465ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian} 90565ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian 906fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin/******* helpers for the service_ops callbacks defined below *********/ 907fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinvoid AudioPolicyService::setParameters(audio_io_handle_t ioHandle, 908fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin const char *keyValuePairs, 909fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin int delayMs) 910fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 91172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten mAudioCommandThread->parametersCommand(ioHandle, keyValuePairs, 912fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin delayMs); 913fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 914fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 915fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinint AudioPolicyService::setStreamVolume(audio_stream_type_t stream, 916fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin float volume, 917fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_io_handle_t output, 918fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin int delayMs) 919fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 920fff6d715a8db0daf08a50634f242c40268de3d49Glenn Kasten return (int)mAudioCommandThread->volumeCommand(stream, volume, 92172ef00de10fa95bfcb948ed88ab9b7a177ed0b48Glenn Kasten output, delayMs); 922fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 923fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 924fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinint AudioPolicyService::startTone(audio_policy_tone_t tone, 925fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_stream_type_t stream) 926fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 9276e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (tone != AUDIO_POLICY_TONE_IN_CALL_NOTIFICATION) { 92829357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("startTone: illegal tone requested (%d)", tone); 9296e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 9306e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten if (stream != AUDIO_STREAM_VOICE_CALL) { 93129357bc2c0dd7c43ad3bd0c8e3efa4e6fd9bfd47Steve Block ALOGE("startTone: illegal stream (%d) requested for tone %d", stream, 932e53b9ead781c36e96d6b6f012ddffc93a3d80f0dGlenn Kasten tone); 9336e2ebe97f2ad0a21907f20f9ee644c4eacbb7a40Glenn Kasten } 934fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin mTonePlaybackThread->startToneCommand(ToneGenerator::TONE_SUP_CALL_WAITING, 935fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin AUDIO_STREAM_VOICE_CALL); 936fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return 0; 937fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 938fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 939fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinint AudioPolicyService::stopTone() 940fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 941fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin mTonePlaybackThread->stopToneCommand(); 942fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return 0; 943fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 944fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 945fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinint AudioPolicyService::setVoiceVolume(float volume, int delayMs) 946fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin{ 947fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin return (int)mAudioCommandThread->voiceVolumeCommand(volume, delayMs); 948fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin} 949fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 950fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinextern "C" { 9512d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_module_handle_t aps_load_hw_module(void *service __unused, 9522d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent const char *name); 9532d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_output(void *service __unused, 954a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 955a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 956a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 957a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 958a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pLatencyMs, 9592d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_output_flags_t flags); 960fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 9612d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_output_on_module(void *service __unused, 962a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module, 963a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 964a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 965a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 966a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 967a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pLatencyMs, 968ad3af3305f024bcbbd55c894a4995e449498e1baRichard Fitzgerald audio_output_flags_t flags, 9692d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent const audio_offload_info_t *offloadInfo); 9702d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_dup_output(void *service __unused, 971fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_io_handle_t output1, 9722d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_io_handle_t output2); 9732d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_close_output(void *service __unused, audio_io_handle_t output); 9742d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_suspend_output(void *service __unused, audio_io_handle_t output); 9752d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_restore_output(void *service __unused, audio_io_handle_t output); 9762d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_input(void *service __unused, 977a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 978a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 979a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 980a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_channel_mask_t *pChannelMask, 9812d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_in_acoustics_t acoustics __unused); 9822d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentaudio_io_handle_t aps_open_input_on_module(void *service __unused, 983a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_module_handle_t module, 984a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_devices_t *pDevices, 985a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent uint32_t *pSamplingRate, 986a4c5a550e2a3bc237179b8684e51718e05894492Eric Laurent audio_format_t *pFormat, 9872d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_channel_mask_t *pChannelMask); 9882d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_close_input(void *service __unused, audio_io_handle_t input); 9892d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_invalidate_stream(void *service __unused, audio_stream_type_t stream); 9902d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_move_effects(void *service __unused, int session, 991fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin audio_io_handle_t src_output, 9922d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_io_handle_t dst_output); 9932d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentchar * aps_get_parameters(void *service __unused, audio_io_handle_t io_handle, 9942d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent const char *keys); 9952d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentvoid aps_set_parameters(void *service, audio_io_handle_t io_handle, 9962d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent const char *kv_pairs, int delay_ms); 9972d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_set_stream_volume(void *service, audio_stream_type_t stream, 998fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin float volume, audio_io_handle_t output, 9992d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent int delay_ms); 10002d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_start_tone(void *service, audio_policy_tone_t tone, 10012d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent audio_stream_type_t stream); 10022d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_stop_tone(void *service); 10032d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurentint aps_set_voice_volume(void *service, float volume, int delay_ms); 10042d388eccc9dc085337c7a03a68467cbee6b809e1Eric Laurent}; 1005fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 1006fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavinnamespace { 1007fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin struct audio_policy_service_ops aps_ops = { 100801d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_output = aps_open_output, 100901d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_duplicate_output = aps_open_dup_output, 101001d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .close_output = aps_close_output, 101101d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .suspend_output = aps_suspend_output, 101201d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .restore_output = aps_restore_output, 101301d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_input = aps_open_input, 101401d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .close_input = aps_close_input, 101501d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .set_stream_volume = aps_set_stream_volume, 1016d2304db2fcb5112292105a0949a55986a4c9875fGlenn Kasten .invalidate_stream = aps_invalidate_stream, 101701d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .set_parameters = aps_set_parameters, 101801d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .get_parameters = aps_get_parameters, 101901d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .start_tone = aps_start_tone, 102001d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .stop_tone = aps_stop_tone, 102101d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .set_voice_volume = aps_set_voice_volume, 102201d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .move_effects = aps_move_effects, 102301d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .load_hw_module = aps_load_hw_module, 102401d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_output_on_module = aps_open_output_on_module, 102501d3acba9de861cb2b718338e787cff3566fc5ecGlenn Kasten .open_input_on_module = aps_open_input_on_module, 1026fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin }; 1027fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin}; // namespace <unnamed> 1028fce7a473248381cc83a01855f92581077d3c9ee2Dima Zavin 102965ab47156e1c7dfcd8cc4266253a5ff30219e7f0Mathias Agopian}; // namespace android 1030