Add prepareToDisconnectExternalDevice.
When an external device is disconnected, some HALs rely on the early
disconnect indication to immediately abort any active read/write
operations on drivers to avoid problems with HW interfaces. In that
case, APM will broadcast the device disconnection before the streams are
closed. However, in AOSP AIDL HAL, the device may not be disconnected
when there are active configurations. In that case, a new way to notify
the HAL to prepare to disconnect external device is required.
Bug: 277955540
Test: atest audiopolicy_tests
Test: connect/disconnect USB device
Change-Id: Ie5868ac5efedb3dbdd8b4c2e3225c0c4085806a1
diff --git a/media/libaudioclient/IAudioFlinger.cpp b/media/libaudioclient/IAudioFlinger.cpp
index 620cdc2..4384f97 100644
--- a/media/libaudioclient/IAudioFlinger.cpp
+++ b/media/libaudioclient/IAudioFlinger.cpp
@@ -810,10 +810,10 @@
}
status_t AudioFlingerClientAdapter::setDeviceConnectedState(
- const struct audio_port_v7 *port, bool connected) {
+ const struct audio_port_v7 *port, media::DeviceConnectedState state) {
media::AudioPortFw aidlPort = VALUE_OR_RETURN_STATUS(
legacy2aidl_audio_port_v7_AudioPortFw(*port));
- return statusTFromBinderStatus(mDelegate->setDeviceConnectedState(aidlPort, connected));
+ return statusTFromBinderStatus(mDelegate->setDeviceConnectedState(aidlPort, state));
}
status_t AudioFlingerClientAdapter::setSimulateDeviceConnections(bool enabled) {
@@ -1369,9 +1369,9 @@
}
Status AudioFlingerServerAdapter::setDeviceConnectedState(
- const media::AudioPortFw& port, bool connected) {
+ const media::AudioPortFw& port, media::DeviceConnectedState state) {
audio_port_v7 portLegacy = VALUE_OR_RETURN_BINDER(aidl2legacy_AudioPortFw_audio_port_v7(port));
- return Status::fromStatusT(mDelegate->setDeviceConnectedState(&portLegacy, connected));
+ return Status::fromStatusT(mDelegate->setDeviceConnectedState(&portLegacy, state));
}
Status AudioFlingerServerAdapter::setSimulateDeviceConnections(bool enabled) {