32 files changed, 2617 insertions, 874 deletions

diff --git a/hwc2/common/base/Hwcomposer.cpp b/hwc2/common/base/Hwcomposer.cpp
index a271778..341ef53 100644
--- a/hwc2/common/base/Hwcomposer.cpp
+++ b/hwc2/common/base/Hwcomposer.cpp
@@ -124,8 +124,7 @@ int32_t Hwcomposer::registerCallback(
                 if (!device) {
                     ETRACE("no device found");
                 }
-                device->updateDisplayConfigs();
-                pfnHotplug(hotplug_cb_data, HWC_DISPLAY_PRIMARY, 1);
+                device->onHotplug(HWC_DISPLAY_PRIMARY, true);
             }
             break;
         case HWC2_CALLBACK_REFRESH: