commit 5ef1fa1b61ed3e73e450b8b4997509fe706b9fbe
author Manasi Navare <navaremanasi@google.com> Thu Nov 07 23:49:46 2024 +0000
committer Manasi Navare <navaremanasi@google.com> Wed Nov 27 20:02:20 2024 +0000
tree a06b223fbb160fac1399c4017a31b830508956e2
parent b03dfd3b1139d1308f5e6da5057040e8e56b4dcf

SF: Propagate Display Mode Rejection from SF to DM

Create a new DisplayEventReceiver callback for onModeRejected
to signal mode rejection from SF to DM so that DM can trigger
a retry.
Add the plumbing through DisplayEventReceiver and EventThread

Bug: 374184110
Test: manual
Flag: com.android.graphics.surfaceflinger.flags.display_config_error_hal

Change-Id: I78515d413bdf2e6e07d6649b7b60df8ced199b19
Signed-off-by: Manasi Navare <navaremanasi@google.com>

services/surfaceflinger/Scheduler/Scheduler.h

diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 61c68a9..3fdddac 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -36,12 +36,14 @@
 #include <ftl/non_null.h>
 #include <ftl/optional.h>
 #include <scheduler/Features.h>
+#include <scheduler/FrameRateMode.h>
 #include <scheduler/FrameTargeter.h>
 #include <scheduler/Time.h>
 #include <scheduler/VsyncConfig.h>
 #include <ui/DisplayId.h>
 #include <ui/DisplayMap.h>
 
+#include "DisplayHardware/DisplayMode.h"
 #include "EventThread.h"
 #include "FrameRateOverrideMappings.h"
 #include "ISchedulerCallback.h"
@@ -153,6 +155,8 @@
     bool onDisplayModeChanged(PhysicalDisplayId, const FrameRateMode&,
                               bool clearContentRequirements) EXCLUDES(mPolicyLock);
 
+    void onDisplayModeRejected(PhysicalDisplayId, DisplayModeId);
+
     void enableSyntheticVsync(bool = true) REQUIRES(kMainThreadContext);
     void omitVsyncDispatching(bool) REQUIRES(kMainThreadContext);