diff --git a/libhwcomposer/hwc.cpp b/libhwcomposer/hwc.cpp
index 0a7f940..c96eb1e 100644
--- a/libhwcomposer/hwc.cpp
+++ b/libhwcomposer/hwc.cpp
@@ -799,6 +799,7 @@
         HWC_DISPLAY_HEIGHT,
         HWC_DISPLAY_DPI_X,
         HWC_DISPLAY_DPI_Y,
+        HWC_DISPLAY_SECURE,
         HWC_DISPLAY_NO_ATTRIBUTE,
     };
 
@@ -844,6 +845,9 @@
         case HWC_DISPLAY_DPI_Y:
             values[i] = (int32_t) (ctx->dpyAttr[disp].ydpi*1000.0);
             break;
+        case HWC_DISPLAY_SECURE:
+            values[i] = (int32_t) (ctx->dpyAttr[disp].secure);
+            break;
         default:
             ALOGE("Unknown display attribute %d",
                     attributes[i]);