AbsVol: boost attenuation of the non driving abs vol streams
In order to avoid the double attenuation subtract when playing on
absolute volume devices the attenuation which is already applied by the
absolute volume controller.
Flag: com.android.media.audio.abs_volume_index_fix
Test: logs manual - adb shell setprop log.tag.APM_AudioPolicyManager V
Bug: 340693050
Change-Id: I0c38981565e8d14bf13ac3cd7e26b0edd5e111f6
diff --git a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
index a862037..771776f 100644
--- a/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
+++ b/services/audiopolicy/service/AudioPolicyInterfaceImpl.cpp
@@ -1020,6 +1020,32 @@
return Status::ok();
}
+Status AudioPolicyService::setDeviceAbsoluteVolumeEnabled(const AudioDevice& deviceAidl,
+ bool enabled,
+ AudioStreamType streamToDriveAbsAidl) {
+ audio_stream_type_t streamToDriveAbs = VALUE_OR_RETURN_BINDER_STATUS(
+ aidl2legacy_AudioStreamType_audio_stream_type_t(streamToDriveAbsAidl));
+ audio_devices_t deviceType;
+ std::string address;
+ RETURN_BINDER_STATUS_IF_ERROR(
+ aidl2legacy_AudioDevice_audio_device(deviceAidl, &deviceType, &address));
+
+ if (mAudioPolicyManager == nullptr) {
+ return binderStatusFromStatusT(NO_INIT);
+ }
+ if (!settingsAllowed()) {
+ return binderStatusFromStatusT(PERMISSION_DENIED);
+ }
+ if (uint32_t(streamToDriveAbs) >= AUDIO_STREAM_PUBLIC_CNT) {
+ return binderStatusFromStatusT(BAD_VALUE);
+ }
+ audio_utils::lock_guard _l(mMutex);
+ AutoCallerClear acc;
+ return binderStatusFromStatusT(
+ mAudioPolicyManager->setDeviceAbsoluteVolumeEnabled(deviceType, address.c_str(),
+ enabled, streamToDriveAbs));
+}
+
Status AudioPolicyService::initStreamVolume(AudioStreamType streamAidl,
int32_t indexMinAidl,
int32_t indexMaxAidl) {