1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_HARDWARE_AUDIO_PRIMARYDEVICE_H 18 #define ANDROID_HARDWARE_AUDIO_PRIMARYDEVICE_H 19 20 #include PATH(android/hardware/audio/FILE_VERSION/IPrimaryDevice.h) 21 22 #include "Device.h" 23 24 #include <hidl/Status.h> 25 26 #include <hidl/MQDescriptor.h> 27 28 namespace android { 29 namespace hardware { 30 namespace audio { 31 namespace CPP_VERSION { 32 namespace implementation { 33 34 using ::android::sp; 35 using ::android::hardware::hidl_string; 36 using ::android::hardware::hidl_vec; 37 using ::android::hardware::Return; 38 using ::android::hardware::Void; 39 using namespace ::android::hardware::audio::common::COMMON_TYPES_CPP_VERSION; 40 using namespace ::android::hardware::audio::CORE_TYPES_CPP_VERSION; 41 using namespace ::android::hardware::audio::CPP_VERSION; 42 43 struct PrimaryDevice : public IPrimaryDevice { 44 explicit PrimaryDevice(audio_hw_device_t* device); 45 46 // Methods from ::android::hardware::audio::CPP_VERSION::IDevice follow. 47 Return<Result> initCheck() override; 48 Return<Result> setMasterVolume(float volume) override; 49 Return<void> getMasterVolume(getMasterVolume_cb _hidl_cb) override; 50 Return<Result> setMicMute(bool mute) override; 51 Return<void> getMicMute(getMicMute_cb _hidl_cb) override; 52 Return<Result> setMasterMute(bool mute) override; 53 Return<void> getMasterMute(getMasterMute_cb _hidl_cb) override; 54 Return<void> getInputBufferSize(const AudioConfig& config, 55 getInputBufferSize_cb _hidl_cb) override; 56 57 Return<void> openOutputStream(int32_t ioHandle, const DeviceAddress& device, 58 const AudioConfig& config, 59 #if MAJOR_VERSION <= 6 60 AudioOutputFlags flags, 61 #else 62 const AudioOutputFlags& flags, 63 #endif 64 #if MAJOR_VERSION >= 4 65 const SourceMetadata& sourceMetadata, 66 #endif 67 openOutputStream_cb _hidl_cb) override; 68 Return<void> openInputStream(int32_t ioHandle, const DeviceAddress& device, 69 const AudioConfig& config, 70 #if MAJOR_VERSION <= 6 71 AudioInputFlags flags, 72 #else 73 const AudioInputFlags& flags, 74 #endif 75 #if MAJOR_VERSION == 2 76 AudioSource source, 77 #elif MAJOR_VERSION >= 4 78 const SinkMetadata& sinkMetadata, 79 #endif 80 openInputStream_cb _hidl_cb) override; 81 82 Return<bool> supportsAudioPatches() override; 83 Return<void> createAudioPatch(const hidl_vec<AudioPortConfig>& sources, 84 const hidl_vec<AudioPortConfig>& sinks, 85 createAudioPatch_cb _hidl_cb) override; 86 Return<Result> releaseAudioPatch(int32_t patch) override; 87 Return<void> getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) override; 88 Return<Result> setAudioPortConfig(const AudioPortConfig& config) override; 89 90 Return<Result> setScreenState(bool turnedOn) override; 91 92 #if MAJOR_VERSION == 2 93 Return<AudioHwSync> getHwAvSync() override; 94 Return<void> getParameters(const hidl_vec<hidl_string>& keys, 95 getParameters_cb _hidl_cb) override; 96 Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters) override; 97 Return<void> debugDump(const hidl_handle& fd) override; 98 #elif MAJOR_VERSION >= 4 99 Return<void> getHwAvSync(getHwAvSync_cb _hidl_cb) override; 100 Return<void> getParameters(const hidl_vec<ParameterValue>& context, 101 const hidl_vec<hidl_string>& keys, 102 getParameters_cb _hidl_cb) override; 103 Return<Result> setParameters(const hidl_vec<ParameterValue>& context, 104 const hidl_vec<ParameterValue>& parameters) override; 105 Return<void> getMicrophones(getMicrophones_cb _hidl_cb) override; 106 Return<Result> setConnectedState(const DeviceAddress& address, bool connected) override; 107 #endif 108 #if MAJOR_VERSION >= 6 109 Return<Result> close() override; 110 Return<Result> addDeviceEffect(AudioPortHandle device, uint64_t effectId) override; 111 Return<Result> removeDeviceEffect(AudioPortHandle device, uint64_t effectId) override; 112 Return<void> updateAudioPatch(int32_t previousPatch, const hidl_vec<AudioPortConfig>& sources, 113 const hidl_vec<AudioPortConfig>& sinks, 114 updateAudioPatch_cb _hidl_cb) override; 115 #endif 116 117 Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override; 118 119 // Methods from ::android::hardware::audio::CPP_VERSION::IPrimaryDevice follow. 120 Return<Result> setVoiceVolume(float volume) override; 121 Return<Result> setMode(AudioMode mode) override; 122 Return<void> getBtScoNrecEnabled(getBtScoNrecEnabled_cb _hidl_cb) override; 123 Return<Result> setBtScoNrecEnabled(bool enabled) override; 124 Return<void> getBtScoWidebandEnabled(getBtScoWidebandEnabled_cb _hidl_cb) override; 125 Return<Result> setBtScoWidebandEnabled(bool enabled) override; 126 Return<void> getTtyMode(getTtyMode_cb _hidl_cb) override; 127 Return<Result> setTtyMode(IPrimaryDevice::TtyMode mode) override; 128 Return<void> getHacEnabled(getHacEnabled_cb _hidl_cb) override; 129 Return<Result> setHacEnabled(bool enabled) override; 130 131 #if MAJOR_VERSION >= 4 132 Return<Result> setBtScoHeadsetDebugName(const hidl_string& name) override; 133 Return<void> getBtHfpEnabled(getBtHfpEnabled_cb _hidl_cb) override; 134 Return<Result> setBtHfpEnabled(bool enabled) override; 135 Return<Result> setBtHfpSampleRate(uint32_t sampleRateHz) override; 136 Return<Result> setBtHfpVolume(float volume) override; 137 Return<Result> updateRotation(IPrimaryDevice::Rotation rotation) override; 138 #endif 139 #if MAJOR_VERSION == 7 && MINOR_VERSION == 1 getDevicePrimaryDevice140 Return<sp<::android::hardware::audio::V7_1::IDevice>> getDevice() override { return mDevice; } 141 #endif 142 private: 143 sp<Device> mDevice; 144 145 virtual ~PrimaryDevice(); 146 }; 147 148 } // namespace implementation 149 } // namespace CPP_VERSION 150 } // namespace audio 151 } // namespace hardware 152 } // namespace android 153 154 #endif // ANDROID_HARDWARE_AUDIO_PRIMARYDEVICE_H 155