1 /* 2 * Copyright (C) 2016 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_V2_0_PRIMARYDEVICE_H 18 #define ANDROID_HARDWARE_AUDIO_V2_0_PRIMARYDEVICE_H 19 20 #include <android/hardware/audio/2.0/IPrimaryDevice.h> 21 #include <hidl/Status.h> 22 23 #include <hidl/MQDescriptor.h> 24 25 #include "Device.h" 26 27 namespace android { 28 namespace hardware { 29 namespace audio { 30 namespace V2_0 { 31 namespace implementation { 32 33 using ::android::hardware::audio::common::V2_0::AudioConfig; 34 using ::android::hardware::audio::common::V2_0::AudioInputFlag; 35 using ::android::hardware::audio::common::V2_0::AudioMode; 36 using ::android::hardware::audio::common::V2_0::AudioOutputFlag; 37 using ::android::hardware::audio::common::V2_0::AudioPort; 38 using ::android::hardware::audio::common::V2_0::AudioPortConfig; 39 using ::android::hardware::audio::common::V2_0::AudioSource; 40 using ::android::hardware::audio::V2_0::DeviceAddress; 41 using ::android::hardware::audio::V2_0::IDevice; 42 using ::android::hardware::audio::V2_0::IPrimaryDevice; 43 using ::android::hardware::audio::V2_0::IStreamIn; 44 using ::android::hardware::audio::V2_0::IStreamOut; 45 using ::android::hardware::audio::V2_0::ParameterValue; 46 using ::android::hardware::audio::V2_0::Result; 47 using ::android::hardware::Return; 48 using ::android::hardware::Void; 49 using ::android::hardware::hidl_vec; 50 using ::android::hardware::hidl_string; 51 using ::android::sp; 52 53 struct PrimaryDevice : public IPrimaryDevice { 54 explicit PrimaryDevice(audio_hw_device_t* device); 55 56 // Methods from ::android::hardware::audio::V2_0::IDevice follow. 57 Return<Result> initCheck() override; 58 Return<Result> setMasterVolume(float volume) override; 59 Return<void> getMasterVolume(getMasterVolume_cb _hidl_cb) override; 60 Return<Result> setMicMute(bool mute) override; 61 Return<void> getMicMute(getMicMute_cb _hidl_cb) override; 62 Return<Result> setMasterMute(bool mute) override; 63 Return<void> getMasterMute(getMasterMute_cb _hidl_cb) override; 64 Return<void> getInputBufferSize( 65 const AudioConfig& config, getInputBufferSize_cb _hidl_cb) override; 66 Return<void> openOutputStream( 67 int32_t ioHandle, 68 const DeviceAddress& device, 69 const AudioConfig& config, 70 AudioOutputFlag flags, 71 openOutputStream_cb _hidl_cb) override; 72 Return<void> openInputStream( 73 int32_t ioHandle, 74 const DeviceAddress& device, 75 const AudioConfig& config, 76 AudioInputFlag flags, 77 AudioSource source, 78 openInputStream_cb _hidl_cb) override; 79 Return<bool> supportsAudioPatches() override; 80 Return<void> createAudioPatch( 81 const hidl_vec<AudioPortConfig>& sources, 82 const hidl_vec<AudioPortConfig>& sinks, 83 createAudioPatch_cb _hidl_cb) override; 84 Return<Result> releaseAudioPatch(int32_t patch) override; 85 Return<void> getAudioPort(const AudioPort& port, getAudioPort_cb _hidl_cb) override; 86 Return<Result> setAudioPortConfig(const AudioPortConfig& config) override; 87 Return<AudioHwSync> getHwAvSync() override; 88 Return<Result> setScreenState(bool turnedOn) override; 89 Return<void> getParameters( 90 const hidl_vec<hidl_string>& keys, getParameters_cb _hidl_cb) override; 91 Return<Result> setParameters(const hidl_vec<ParameterValue>& parameters) override; 92 Return<void> debugDump(const hidl_handle& fd) override; 93 94 // Methods from ::android::hardware::audio::V2_0::IPrimaryDevice follow. 95 Return<Result> setVoiceVolume(float volume) override; 96 Return<Result> setMode(AudioMode mode) override; 97 Return<void> getBtScoNrecEnabled(getBtScoNrecEnabled_cb _hidl_cb) override; 98 Return<Result> setBtScoNrecEnabled(bool enabled) override; 99 Return<void> getBtScoWidebandEnabled(getBtScoWidebandEnabled_cb _hidl_cb) override; 100 Return<Result> setBtScoWidebandEnabled(bool enabled) override; 101 Return<void> getTtyMode(getTtyMode_cb _hidl_cb) override; 102 Return<Result> setTtyMode(IPrimaryDevice::TtyMode mode) override; 103 Return<void> getHacEnabled(getHacEnabled_cb _hidl_cb) override; 104 Return<Result> setHacEnabled(bool enabled) override; 105 106 private: 107 sp<Device> mDevice; 108 109 virtual ~PrimaryDevice(); 110 }; 111 112 } // namespace implementation 113 } // namespace V2_0 114 } // namespace audio 115 } // namespace hardware 116 } // namespace android 117 118 #endif // ANDROID_HARDWARE_AUDIO_V2_0_PRIMARYDEVICE_H 119