commit 8d82773a2c53066b558d23e7b919255bb1cc81c5
author Uday Kiran Pichika <pichika@codeaurora.org> Tue Jan 09 18:08:38 2018 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> Thu Jan 18 20:50:14 2018 -0800
tree e5a00b9f0b9b07f3ab77fe3885d88835303caa09
parent 07254304fa7f457e1ba76105676e0a25027aa4be

hwc2: Avoid flush for command mode panels

Avoid flush for command mode panels when layer stack
is empty

CRs-Fixed: 2170435
Change-Id: Ia99799e568d75c59ecf0b24ad04e967a028bc37c

sdm/libs/hwc2/hwc_display_primary.cpp

diff --git a/sdm/libs/hwc2/hwc_display_primary.cpp b/sdm/libs/hwc2/hwc_display_primary.cpp
index ee6f03e..1f2fdf6 100644
--- a/sdm/libs/hwc2/hwc_display_primary.cpp
+++ b/sdm/libs/hwc2/hwc_display_primary.cpp
@@ -207,7 +207,10 @@
   }
 
   if (layer_set_.empty()) {
-    flush_ = true;
+    // Avoid flush for Command mode panel.
+    DisplayConfigFixedInfo display_config;
+    display_intf_->GetConfig(&display_config);
+    flush_ = !display_config.is_cmdmode;
     return status;
   }