libhwc2.1: Notify displaycolor after color data applied

Notify displaycolor after each stage color data has been applied.

Bug: 181583470
Change-Id: I70411ba31a710cfb6f419cae07f4cd808eddbebe

1 files changed, 7 insertions, 0 deletions

diff --git a/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterfaceModule.cpp b/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterfaceModule.cpp
index 64f9358..211ebeb 100644
--- a/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterfaceModule.cpp
+++ b/libhwc2.1/libdisplayinterface/ExynosDisplayDrmInterfaceModule.cpp
@@ -459,6 +459,11 @@ int32_t ExynosDisplayDrmInterfaceModule::setDisplayColorBlob(
     }
     mOldDqeBlobs.addBlob(type, blobId);
 
+    // disp_dither and cgc dither are part of DqeCtrl stage and the notification
+    // will be sent after all data in DqeCtrl stage are applied.
+    if (type != DqeBlobs::DISP_DITHER && type != DqeBlobs::CGC_DITHER)
+        stage.NotifyDataApplied();
+
     return ret;
 }
 int32_t ExynosDisplayDrmInterfaceModule::setDisplayColorSetting(
@@ -536,6 +541,7 @@ int32_t ExynosDisplayDrmInterfaceModule::setDisplayColorSetting(
             }
         }
     }
+    dqe.DqeControl().NotifyDataApplied();
 
     return NO_ERROR;
 }
@@ -598,6 +604,7 @@ int32_t ExynosDisplayDrmInterfaceModule::setPlaneColorBlob(
     }
 
     oldDppBlobs.addBlob(type, blobId);
+    stage.NotifyDataApplied();
 
     return ret;
 }