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( 716ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani (AudioSystem::audio_devices)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( 836ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani (AudioSystem::audio_devices)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); 906ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani // as this is the legacy API, don't change it to use audio_mode_t instead of int 916ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani qap->apm->setPhoneState((int) state); 926ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani} 936ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani 946ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani /* indicate a change in ringer mode */ 956ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Manistatic void ap_set_ringer_mode(struct audio_policy *pol, uint32_t mode, 966ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani uint32_t mask) 976ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani{ 986ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani // deprecated, never called 994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev /* force using a specific device category for the specified usage */ 1024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_set_force_use(struct audio_policy *pol, 1034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_policy_force_use_t usage, 1044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_policy_forced_cfg_t config) 1054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->setForceUse((AudioSystem::force_use)usage, 1084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::forced_config)config); 1094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev /* retreive current device category forced for a given usage */ 1124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_policy_forced_cfg_t ap_get_force_use( 1134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct audio_policy *pol, 1144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_policy_force_use_t usage) 1154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 1174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return (audio_policy_forced_cfg_t)qap->apm->getForceUse( 1184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::force_use)usage); 1194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev/* if can_mute is true, then audio streams that are marked ENFORCED_AUDIBLE 1224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev * can still be muted. */ 1234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_set_can_mute_enforced_audible(struct audio_policy *pol, 1244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev bool can_mute) 1254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->setSystemProperty("ro.camera.sound.forced", can_mute ? "0" : "1"); 1284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_init_check(const struct audio_policy *pol) 1314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 1334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->initCheck(); 1344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_io_handle_t ap_get_output(struct audio_policy *pol, 1374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 1384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t sampling_rate, 1394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_format_t format, 1406ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani audio_channel_mask_t channelMask, 1414113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev audio_output_flags_t flags) 1424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1454113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev ALOGV("%s: tid %d", __func__, gettid()); 1464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getOutput((AudioSystem::stream_type)stream, 1476ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani sampling_rate, (int) format, channelMask, 1484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::output_flags)flags); 1494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_start_output(struct audio_policy *pol, audio_io_handle_t output, 1524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, int session) 1534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->startOutput(output, (AudioSystem::stream_type)stream, 1564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev session); 1574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_stop_output(struct audio_policy *pol, audio_io_handle_t output, 1604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, int session) 1614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->stopOutput(output, (AudioSystem::stream_type)stream, 1644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev session); 1654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_release_output(struct audio_policy *pol, 1684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_io_handle_t output) 1694765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->releaseOutput(output); 1724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_io_handle_t ap_get_input(struct audio_policy *pol, audio_source_t inputSource, 1754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t sampling_rate, 1764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_format_t format, 1776ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani audio_channel_mask_t channelMask, 1784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_in_acoustics_t acoustics) 1794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1816ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani return qap->apm->getInput((int) inputSource, sampling_rate, (int) format, channelMask, 1824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev (AudioSystem::audio_in_acoustics)acoustics); 1834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_start_input(struct audio_policy *pol, audio_io_handle_t input) 1864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->startInput(input); 1894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_stop_input(struct audio_policy *pol, audio_io_handle_t input) 1924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 1944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->stopInput(input); 1954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 1964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 1974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_release_input(struct audio_policy *pol, audio_io_handle_t input) 1984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 1994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->releaseInput(input); 2014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic void ap_init_stream_volume(struct audio_policy *pol, 2044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, int index_min, 2054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int index_max) 2064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm->initStreamVolume((AudioSystem::stream_type)stream, index_min, 2094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev index_max); 2104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_set_stream_volume_index(struct audio_policy *pol, 2134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 2144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int index) 2154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->setStreamVolumeIndex((AudioSystem::stream_type)stream, 2184113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev index, 2196ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani AUDIO_DEVICE_OUT_DEFAULT); 2204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_get_stream_volume_index(const struct audio_policy *pol, 2234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 2244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *index) 2254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getStreamVolumeIndex((AudioSystem::stream_type)stream, 2284113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev index, 2294113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev AUDIO_DEVICE_OUT_DEFAULT); 2304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_set_stream_volume_index_for_device(struct audio_policy *pol, 2334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 2344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int index, 2354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_devices_t device) 2364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2374113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2384113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev return qap->apm->setStreamVolumeIndex((AudioSystem::stream_type)stream, 2394113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev index, 2404113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev device); 2414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_get_stream_volume_index_for_device(const struct audio_policy *pol, 2444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 2454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int *index, 2464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_devices_t device) 2474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2484113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2494113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev return qap->apm->getStreamVolumeIndex((AudioSystem::stream_type)stream, 2504113f34dfbaa8d82a5e1ef0265e916317161984dIliyan Malchev index, 2516ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani device); 2526ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani} 2536ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani 2546ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Manistatic uint32_t ap_get_strategy_for_stream(const struct audio_policy *pol, 2556ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani audio_stream_type_t stream) 2566ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani{ 2576ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani const struct qcom_audio_policy *qap = to_cqap(pol); 2586ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani return qap->apm->getStrategyForStream((AudioSystem::stream_type)stream); 2594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_devices_t ap_get_devices_for_stream(const struct audio_policy *pol, 2624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream) 2634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 2654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getDevicesForStream((AudioSystem::stream_type)stream); 2664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic audio_io_handle_t ap_get_output_for_effect(struct audio_policy *pol, 2696ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani const struct effect_descriptor_s *desc) 2704765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->getOutputForEffect(desc); 2734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_register_effect(struct audio_policy *pol, 2766ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani const struct effect_descriptor_s *desc, 2774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_io_handle_t io, 2784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t strategy, 2794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int session, 2804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int id) 2814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->registerEffect(desc, io, strategy, session, id); 2844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_unregister_effect(struct audio_policy *pol, int id) 2874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->unregisterEffect(id); 2904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_set_effect_enabled(struct audio_policy *pol, int id, bool enabled) 2934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 2944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(pol); 2954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->setEffectEnabled(id, enabled); 2964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 2974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 2984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic bool ap_is_stream_active(const struct audio_policy *pol, 2994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev audio_stream_type_t stream, 3004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev uint32_t in_past_ms) 3014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 3036ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani return qap->apm->isStreamActive((int) stream, in_past_ms); 3046ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani} 3056ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani 306006be586d2694724a658f415347bf60aeb17b60bJean-Michel Trivistatic bool ap_is_stream_active_remotely(const struct audio_policy *pol, 307006be586d2694724a658f415347bf60aeb17b60bJean-Michel Trivi audio_stream_type_t stream, uint32_t in_past_ms) 308006be586d2694724a658f415347bf60aeb17b60bJean-Michel Trivi{ 309006be586d2694724a658f415347bf60aeb17b60bJean-Michel Trivi const struct qcom_audio_policy *qap = to_cqap(pol); 310006be586d2694724a658f415347bf60aeb17b60bJean-Michel Trivi return qap->apm->isStreamActiveRemotely((int) stream, in_past_ms); 311006be586d2694724a658f415347bf60aeb17b60bJean-Michel Trivi} 312006be586d2694724a658f415347bf60aeb17b60bJean-Michel Trivi 3136ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Manistatic bool ap_is_source_active(const struct audio_policy *pol, audio_source_t source) 3146ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani{ 3156ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani const struct qcom_audio_policy *qap = to_cqap(pol); 3166ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani return qap->apm->isSourceActive(source); 3174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int ap_dump(const struct audio_policy *pol, int fd) 3204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev const struct qcom_audio_policy *qap = to_cqap(pol); 3224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return qap->apm->dump(fd); 3234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int create_qcom_ap(const struct audio_policy_device *device, 3264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy_service_ops *aps_ops, 3274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev void *service, 3284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy **ap) 3294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 3304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap; 3314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev int ret; 3324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!service || !aps_ops) 3344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return -EINVAL; 3354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap = (struct qcom_audio_policy *)calloc(1, sizeof(*qap)); 3374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!qap) 3384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return -ENOMEM; 3394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_device_connection_state = ap_set_device_connection_state; 3414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_device_connection_state = ap_get_device_connection_state; 3424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_phone_state = ap_set_phone_state; 3436ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani qap->policy.set_ringer_mode = ap_set_ringer_mode; 3444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_force_use = ap_set_force_use; 3454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_force_use = ap_get_force_use; 3464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_can_mute_enforced_audible = 3474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ap_set_can_mute_enforced_audible; 3484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.init_check = ap_init_check; 3494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_output = ap_get_output; 3504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.start_output = ap_start_output; 3514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.stop_output = ap_stop_output; 3524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.release_output = ap_release_output; 3534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_input = ap_get_input; 3544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.start_input = ap_start_input; 3554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.stop_input = ap_stop_input; 3564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.release_input = ap_release_input; 3574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.init_stream_volume = ap_init_stream_volume; 3584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_stream_volume_index = ap_set_stream_volume_index; 3594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_stream_volume_index = ap_get_stream_volume_index; 3604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_stream_volume_index_for_device = ap_set_stream_volume_index_for_device; 3614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_stream_volume_index_for_device = ap_get_stream_volume_index_for_device; 3624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_strategy_for_stream = ap_get_strategy_for_stream; 3634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_devices_for_stream = ap_get_devices_for_stream; 3644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.get_output_for_effect = ap_get_output_for_effect; 3654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.register_effect = ap_register_effect; 3664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.unregister_effect = ap_unregister_effect; 3674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.set_effect_enabled = ap_set_effect_enabled; 3684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.is_stream_active = ap_is_stream_active; 369006be586d2694724a658f415347bf60aeb17b60bJean-Michel Trivi qap->policy.is_stream_active_remotely = ap_is_stream_active_remotely; 3706ae807c434c814a2ba6a84198a536d3a4b4153deSathishKumar Mani qap->policy.is_source_active = ap_is_source_active; 3714765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->policy.dump = ap_dump; 3724765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3734765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->service = service; 3744765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->aps_ops = aps_ops; 3754765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->service_client = 3764765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev new AudioPolicyCompatClient(aps_ops, service); 3774765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!qap->service_client) { 3784765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ret = -ENOMEM; 3794765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev goto err_new_compat_client; 3804765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3814765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3824765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev qap->apm = createAudioPolicyManager(qap->service_client); 3834765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!qap->apm) { 3844765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev ret = -ENOMEM; 3854765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev goto err_create_apm; 3864765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev } 3874765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3884765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *ap = &qap->policy; 3894765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 3904765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3914765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malcheverr_create_apm: 3924765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete qap->service_client; 3934765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malcheverr_new_compat_client: 3944765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(qap); 3954765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *ap = NULL; 3964765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return ret; 3974765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 3984765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 3994765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int destroy_qcom_ap(const struct audio_policy_device *ap_dev, 4004765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct audio_policy *ap) 4014765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4024765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_audio_policy *qap = to_qap(ap); 4034765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4044765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!qap) 4054765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4064765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4074765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (qap->apm) 4084765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev destroyAudioPolicyManager(qap->apm); 4094765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (qap->service_client) 4104765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev delete qap->service_client; 4114765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(qap); 4124765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4134765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4144765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4154765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int qcom_ap_dev_close(hw_device_t* device) 4164765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4174765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (device) 4184765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev free(device); 4194765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4204765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4214765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4224765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic int qcom_ap_dev_open(const hw_module_t* module, const char* name, 4234765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev hw_device_t** device) 4244765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev{ 4254765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev struct qcom_ap_device *dev; 4264765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4274765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (strcmp(name, AUDIO_POLICY_INTERFACE) != 0) 4284765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return -EINVAL; 4294765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4304765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev = (struct qcom_ap_device *)calloc(1, sizeof(*dev)); 4314765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev if (!dev) 4324765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return -ENOMEM; 4334765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4344765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.common.tag = HARDWARE_DEVICE_TAG; 4354765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.common.version = 0; 4364765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.common.module = const_cast<hw_module_t*>(module); 4374765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.common.close = qcom_ap_dev_close; 4384765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.create_audio_policy = create_qcom_ap; 4394765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dev->device.destroy_audio_policy = destroy_qcom_ap; 4404765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4414765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev *device = &dev->device.common; 4424765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4434765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev return 0; 4444765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev} 4454765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4464765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstatic struct hw_module_methods_t qcom_ap_module_methods = { 4474765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev open: qcom_ap_dev_open 4484765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; 4494765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4504765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchevstruct qcom_ap_module HAL_MODULE_INFO_SYM = { 4514765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev module: { 4524765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev common: { 4534765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev tag: HARDWARE_MODULE_TAG, 4544765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev version_major: 1, 4554765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev version_minor: 0, 4564765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev id: AUDIO_POLICY_HARDWARE_MODULE_ID, 4574765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev name: "QCOM Audio Policy HAL", 4584765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev author: "Code Aurora Forum", 4594765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev methods: &qcom_ap_module_methods, 4604765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev dso : NULL, 4614765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev reserved : {0}, 4624765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }, 4634765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev }, 4644765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; 4654765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4664765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; // extern "C" 4674765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev 4684765c439491ddda3de658e62cc4a64d10e726b34Iliyan Malchev}; // namespace android_audio_legacy 469