commit 04ee1a4f68ba31a8e254926a2643d90d5bfcdae4
author Venkatarama Avadhani <venkatarama.avadhani@ittiam.com> Wed Nov 09 16:21:55 2022 +0530
committer Venkatarama Avadhani <venkatarama.avadhani@ittiam.com> Tue Dec 27 17:57:31 2022 +0530
tree 0e1d08ff902fa6f3faeedc8fd0feb1d26dd17118
parent b55e63fb516be2fa5fd6ee8f5d099a0f1d82f3b4

HDMI: Add Hotplug Detection Signal support

The HPD (Hotplug Detection) signal indicates the type of signal that the
HAL should use.

Bug: 258394639
Test: atest VtsHalTvHdmiAidlTargetTest
Change-Id: Ic391064d10636aca3c8e5c256c41d40144fbfe9c

tv/hdmi/aidl/default/HdmiMock.cpp

diff --git a/tv/hdmi/aidl/default/HdmiMock.cpp b/tv/hdmi/aidl/default/HdmiMock.cpp
index bbc4705..7cd9bb7 100644
--- a/tv/hdmi/aidl/default/HdmiMock.cpp
+++ b/tv/hdmi/aidl/default/HdmiMock.cpp
@@ -67,6 +67,21 @@
     return ScopedAStatus::ok();
 }
 
+ScopedAStatus HdmiMock::setHpdSignal(HpdSignal signal) {
+    if (mHdmiThreadRun) {
+        mHpdSignal = signal;
+        return ScopedAStatus::ok();
+    } else {
+        return ScopedAStatus::fromServiceSpecificError(
+                static_cast<int32_t>(Result::FAILURE_INVALID_STATE));
+    }
+}
+
+ScopedAStatus HdmiMock::getHpdSignal(HpdSignal* _aidl_return) {
+    *_aidl_return = mHpdSignal;
+    return ScopedAStatus::ok();
+}
+
 void* HdmiMock::__threadLoop(void* user) {
     HdmiMock* const self = static_cast<HdmiMock*>(user);
     self->threadLoop();