commit ad29a982ceb34c5e4db470bf43c614985c4d869b
author Ramkumar Radhakrishnan <ramkumar@codeaurora.org> Thu Oct 19 14:18:59 2017 -0700
committer Gerrit - the friendly Code Review server <code-review@localhost> Fri Oct 20 22:38:45 2017 -0700
tree 53ef372218afaaacaf657b30e7fe966ff2f39ffc
parent 88cadb62d6502f71c939c1b9293df8e16d4694d9

sdm: Add support to turn on/off destination scalar using property

Change-Id: I7568593bc740cc514923e2f0cc48f6476dfcc096
CRs-Fixed: 2130384

sdm/libs/core/drm/hw_info_drm.cpp

diff --git a/sdm/libs/core/drm/hw_info_drm.cpp b/sdm/libs/core/drm/hw_info_drm.cpp
index 8c08451..626cb40 100644
--- a/sdm/libs/core/drm/hw_info_drm.cpp
+++ b/sdm/libs/core/drm/hw_info_drm.cpp
@@ -209,9 +209,15 @@
   GetHWPlanesInfo(hw_resource);
   GetWBInfo(hw_resource);
 
-  // Disable destination scalar count to 0 if extension library is not present
+  // Disable destination scalar count to 0 if extension library is not present or disabled
+  // through property
+  int value = 0;
+  bool disable_dest_scalar = false;
+  if (Debug::Get()->GetProperty("sdm.debug.disable_dest_scalar", &value) == kErrorNone) {
+    disable_dest_scalar = (value == 1);
+  }
   DynLib extension_lib;
-  if (!extension_lib.Open("libsdmextension.so")) {
+  if (!extension_lib.Open("libsdmextension.so") || disable_dest_scalar) {
     hw_resource->hw_dest_scalar_info.count = 0;
   }