14765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev/* 24765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * Copyright (C) 2011 The Android Open Source Project 34765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * 44765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * Licensed under the Apache License, Version 2.0 (the "License"); 54765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * you may not use this file except in compliance with the License. 64765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * You may obtain a copy of the License at 74765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * 84765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * http://www.apache.org/licenses/LICENSE-2.0 94765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * 104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * Unless required by applicable law or agreed to in writing, software 114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * distributed under the License is distributed on an "AS IS" BASIS, 124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * See the License for the specific language governing permissions and 144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * limitations under the License. 154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev */ 164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 179746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#define LOG_TAG "qcom_audio_policy_hal" 184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev//#define LOG_NDEBUG 0 194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <stdint.h> 214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <hardware/hardware.h> 234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <system/audio.h> 244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <system/audio_policy.h> 254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <hardware/audio_policy.h> 264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <hardware_legacy/AudioPolicyInterface.h> 284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include <hardware_legacy/AudioSystemLegacy.h> 294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#include "AudioPolicyCompatClient.h" 314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevnamespace android_audio_legacy { 334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevextern "C" { 354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstruct qcom_ap_module { 374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy_module module; 384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; 394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstruct qcom_ap_device { 414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy_device device; 424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; 434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstruct qcom_audio_policy { 454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy policy; 464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev void *service; 484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy_service_ops *aps_ops; 494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioPolicyCompatClient *service_client; 504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev AudioPolicyInterface *apm; 514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; 524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic inline struct qcom_audio_policy * to_qap(struct audio_policy *pol) 544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return reinterpret_cast<struct qcom_audio_policy *>(pol); 564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic inline const struct qcom_audio_policy * to_cqap(const struct audio_policy *pol) 594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return reinterpret_cast<const struct qcom_audio_policy *>(pol); 614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_set_device_connection_state(struct audio_policy *pol, 654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_devices_t device, 664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_policy_dev_state_t state, 674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const char *device_address) 684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->setDeviceConnectionState( 71e195436fce6ef106a2156c7eefd97a3ea21e4d18Jean-Michel Trivi device, 724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::device_connection_state)state, 734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device_address); 744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_policy_dev_state_t ap_get_device_connection_state( 774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct audio_policy *pol, 784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_devices_t device, 794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const char *device_address) 804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return (audio_policy_dev_state_t)qap->apm->getDeviceConnectionState( 83e195436fce6ef106a2156c7eefd97a3ea21e4d18Jean-Michel Trivi device, 844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev device_address); 854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_set_phone_state(struct audio_policy *pol, audio_mode_t state) 884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->setPhoneState(state); 914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev /* force using a specific device category for the specified usage */ 944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_set_force_use(struct audio_policy *pol, 954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_policy_force_use_t usage, 964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_policy_forced_cfg_t config) 974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->setForceUse((AudioSystem::force_use)usage, 1004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::forced_config)config); 1014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev /* retreive current device category forced for a given usage */ 1044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_policy_forced_cfg_t ap_get_force_use( 1054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct audio_policy *pol, 1064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_policy_force_use_t usage) 1074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 1094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return (audio_policy_forced_cfg_t)qap->apm->getForceUse( 1104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::force_use)usage); 1114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev/* if can_mute is true, then audio streams that are marked ENFORCED_AUDIBLE 1144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * can still be muted. */ 1154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_set_can_mute_enforced_audible(struct audio_policy *pol, 1164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool can_mute) 1174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->setSystemProperty("ro.camera.sound.forced", can_mute ? "0" : "1"); 1204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_init_check(const struct audio_policy *pol) 1234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 1254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->initCheck(); 1264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1289746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_TUNNEL_LPA_ENABLED 1294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_io_handle_t ap_get_session(struct audio_policy *pol, 1304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 1314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_format_t format, 1324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_policy_output_flags_t flags, 1334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int sessionId, 1344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t samplingRate, 1354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t channels) 1364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1394113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("%s: tid %d", __func__, gettid()); 1404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getSession((AudioSystem::stream_type)stream, 1414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev format, (AudioSystem::output_flags)flags, 1424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sessionId, 1434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev samplingRate, 1444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev channels); 1454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_pause_session(struct audio_policy *pol, audio_io_handle_t output, 1484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream) 1494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->pauseSession(output, (AudioSystem::stream_type)stream); 1524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_resume_session(struct audio_policy *pol, audio_io_handle_t output, 1554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream) 1564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->resumeSession(output, (AudioSystem::stream_type)stream); 1594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_release_session(struct audio_policy *pol, audio_io_handle_t output) 1624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->releaseSession(output); 1654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 1674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_io_handle_t ap_get_output(struct audio_policy *pol, 1694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 1704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t sampling_rate, 1714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_format_t format, 1724113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev uint32_t channels, 1734113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev audio_output_flags_t flags) 1744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1774113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("%s: tid %d", __func__, gettid()); 1784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getOutput((AudioSystem::stream_type)stream, 1794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev sampling_rate, format, channels, 1804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::output_flags)flags); 1814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_start_output(struct audio_policy *pol, audio_io_handle_t output, 1844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, int session) 1854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->startOutput(output, (AudioSystem::stream_type)stream, 1884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev session); 1894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_stop_output(struct audio_policy *pol, audio_io_handle_t output, 1924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, int session) 1934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->stopOutput(output, (AudioSystem::stream_type)stream, 1964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev session); 1974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_release_output(struct audio_policy *pol, 2004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_io_handle_t output) 2014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->releaseOutput(output); 2044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_io_handle_t ap_get_input(struct audio_policy *pol, audio_source_t inputSource, 2074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t sampling_rate, 2084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_format_t format, 2094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t channels, 2104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_in_acoustics_t acoustics) 2114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getInput(inputSource, sampling_rate, format, channels, 2144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::audio_in_acoustics)acoustics); 2154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_start_input(struct audio_policy *pol, audio_io_handle_t input) 2184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->startInput(input); 2214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_stop_input(struct audio_policy *pol, audio_io_handle_t input) 2244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->stopInput(input); 2274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_release_input(struct audio_policy *pol, audio_io_handle_t input) 2304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->releaseInput(input); 2334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_init_stream_volume(struct audio_policy *pol, 2364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, int index_min, 2374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int index_max) 2384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->initStreamVolume((AudioSystem::stream_type)stream, index_min, 2414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev index_max); 2424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_set_stream_volume_index(struct audio_policy *pol, 2454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 2464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int index) 2474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->setStreamVolumeIndex((AudioSystem::stream_type)stream, 2504113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev index, 2514113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev AUDIO_DEVICE_OUT_DEFAULT); 2524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_get_stream_volume_index(const struct audio_policy *pol, 2554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 2564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *index) 2574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getStreamVolumeIndex((AudioSystem::stream_type)stream, 2604113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev index, 2614113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev AUDIO_DEVICE_OUT_DEFAULT); 2624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic uint32_t ap_get_strategy_for_stream(const struct audio_policy *pol, 2654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream) 2664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getStrategyForStream((AudioSystem::stream_type)stream); 2694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_set_stream_volume_index_for_device(struct audio_policy *pol, 2724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 2734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int index, 2744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_devices_t device) 2754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2764113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2774113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev return qap->apm->setStreamVolumeIndex((AudioSystem::stream_type)stream, 2784113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev index, 2794113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev device); 2804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_get_stream_volume_index_for_device(const struct audio_policy *pol, 2834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 2844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *index, 2854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_devices_t device) 2864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2874113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2884113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev return qap->apm->getStreamVolumeIndex((AudioSystem::stream_type)stream, 2894113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev index, 2904113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev AUDIO_DEVICE_OUT_DEFAULT); 2914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_devices_t ap_get_devices_for_stream(const struct audio_policy *pol, 2944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream) 2954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getDevicesForStream((AudioSystem::stream_type)stream); 2984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_io_handle_t ap_get_output_for_effect(struct audio_policy *pol, 3014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct effect_descriptor_s *desc) 3024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 3044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getOutputForEffect(desc); 3054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_register_effect(struct audio_policy *pol, 3084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct effect_descriptor_s *desc, 3094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_io_handle_t io, 3104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t strategy, 3114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int session, 3124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int id) 3134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 3154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->registerEffect(desc, io, strategy, session, id); 3164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_unregister_effect(struct audio_policy *pol, int id) 3194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 3214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->unregisterEffect(id); 3224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_set_effect_enabled(struct audio_policy *pol, int id, bool enabled) 3254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 3274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->setEffectEnabled(id, enabled); 3284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic bool ap_is_stream_active(const struct audio_policy *pol, 3314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 3324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t in_past_ms) 3334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 3354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->isStreamActive(stream, in_past_ms); 3364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_dump(const struct audio_policy *pol, int fd) 3394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 3414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->dump(fd); 3424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int create_qcom_ap(const struct audio_policy_device *device, 3454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy_service_ops *aps_ops, 3464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev void *service, 3474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy **ap) 3484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap; 3504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int ret; 3514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!service || !aps_ops) 3534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return -EINVAL; 3544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap = (struct qcom_audio_policy *)calloc(1, sizeof(*qap)); 3564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!qap) 3574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return -ENOMEM; 3584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_device_connection_state = ap_set_device_connection_state; 3604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_device_connection_state = ap_get_device_connection_state; 3614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_phone_state = ap_set_phone_state; 3624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_force_use = ap_set_force_use; 3634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_force_use = ap_get_force_use; 3644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_can_mute_enforced_audible = 3654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ap_set_can_mute_enforced_audible; 3664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.init_check = ap_init_check; 3674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_output = ap_get_output; 3689746c4758b161e26eec92b1ef1ff1bf0ba0bd268Ajay Dudani#ifdef QCOM_TUNNEL_LPA_ENABLED 3694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_session = ap_get_session; 3704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.pause_session = ap_pause_session; 3714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.resume_session = ap_resume_session; 3724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.release_session = ap_release_session; 3734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev#endif 3744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.start_output = ap_start_output; 3754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.stop_output = ap_stop_output; 3764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.release_output = ap_release_output; 3774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_input = ap_get_input; 3784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.start_input = ap_start_input; 3794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.stop_input = ap_stop_input; 3804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.release_input = ap_release_input; 3814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.init_stream_volume = ap_init_stream_volume; 3824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_stream_volume_index = ap_set_stream_volume_index; 3834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_stream_volume_index = ap_get_stream_volume_index; 3844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_stream_volume_index_for_device = ap_set_stream_volume_index_for_device; 3854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_stream_volume_index_for_device = ap_get_stream_volume_index_for_device; 3864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_strategy_for_stream = ap_get_strategy_for_stream; 3874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_devices_for_stream = ap_get_devices_for_stream; 3884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_output_for_effect = ap_get_output_for_effect; 3894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.register_effect = ap_register_effect; 3904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.unregister_effect = ap_unregister_effect; 3914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_effect_enabled = ap_set_effect_enabled; 3924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.is_stream_active = ap_is_stream_active; 3934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.dump = ap_dump; 3944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->service = service; 3964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->aps_ops = aps_ops; 3974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->service_client = 3984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev new AudioPolicyCompatClient(aps_ops, service); 3994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!qap->service_client) { 4004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ret = -ENOMEM; 4014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev goto err_new_compat_client; 4024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm = createAudioPolicyManager(qap->service_client); 4054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!qap->apm) { 4064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ret = -ENOMEM; 4074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev goto err_create_apm; 4084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 4094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *ap = &qap->policy; 4114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malcheverr_create_apm: 4144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete qap->service_client; 4154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malcheverr_new_compat_client: 4164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(qap); 4174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *ap = NULL; 4184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return ret; 4194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int destroy_qcom_ap(const struct audio_policy_device *ap_dev, 4224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy *ap) 4234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(ap); 4254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!qap) 4274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (qap->apm) 4304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev destroyAudioPolicyManager(qap->apm); 4314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (qap->service_client) 4324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete qap->service_client; 4334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(qap); 4344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int qcom_ap_dev_close(hw_device_t* device) 4384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (device) 4404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(device); 4414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int qcom_ap_dev_open(const hw_module_t* module, const char* name, 4454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev hw_device_t** device) 4464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_ap_device *dev; 4484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (strcmp(name, AUDIO_POLICY_INTERFACE) != 0) 4504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return -EINVAL; 4514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev = (struct qcom_ap_device *)calloc(1, sizeof(*dev)); 4534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!dev) 4544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return -ENOMEM; 4554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.common.tag = HARDWARE_DEVICE_TAG; 4574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.common.version = 0; 4584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.common.module = const_cast<hw_module_t*>(module); 4594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.common.close = qcom_ap_dev_close; 4604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.create_audio_policy = create_qcom_ap; 4614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.destroy_audio_policy = destroy_qcom_ap; 4624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *device = &dev->device.common; 4644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic struct hw_module_methods_t qcom_ap_module_methods = { 4694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev open: qcom_ap_dev_open 4704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; 4714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstruct qcom_ap_module HAL_MODULE_INFO_SYM = { 4734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev module: { 4744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev common: { 4754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev tag: HARDWARE_MODULE_TAG, 4764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev version_major: 1, 4774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev version_minor: 0, 4784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev id: AUDIO_POLICY_HARDWARE_MODULE_ID, 4794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev name: "QCOM Audio Policy HAL", 4804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev author: "Code Aurora Forum", 4814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev methods: &qcom_ap_module_methods, 4824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dso : NULL, 4834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev reserved : {0}, 4844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }, 4854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }, 4864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; 4874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; // extern "C" 4894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; // namespace android_audio_legacy 491