commit 893bac7bdc7da10f53707715d9080e14e84cccb6
author Jason Macnak <natsu@google.com> Wed Apr 14 13:54:29 2021 -0700
committer Jason Macnak <natsu@google.com> Mon Jul 12 12:33:03 2021 -0700
tree edd53746843ca27f9a1a217a88ae5967d8bdd552
parent aac34f96cb2b3e8a565cb0364f0d501d7e918887

Allow all displays to present in GuestComposer

Crosvm and Cuttlefish's WebRTC UI can now support multiple
displays.

Bug: b/171305898
Test: launch Cuttlefish w/ multiple displays
Change-Id: Iefa0d46fb800d5bc7576720fee381e73dafad72e

system/hwc2/GuestComposer.cpp

diff --git a/system/hwc2/GuestComposer.cpp b/system/hwc2/GuestComposer.cpp
index b00d5be..287a2bf 100644
--- a/system/hwc2/GuestComposer.cpp
+++ b/system/hwc2/GuestComposer.cpp
@@ -689,11 +689,6 @@
   const auto displayId = display->getId();
   DEBUG_LOG("%s display:%" PRIu64, __FUNCTION__, displayId);
 
-  if (displayId != 0) {
-    // TODO(b/171305898): remove after multi-display fully supported.
-    return HWC2::Error::None;
-  }
-
   if (mPresentDisabled) {
     return HWC2::Error::None;
   }