diff --git a/services/surfaceflinger/layerproto/layers.proto b/services/surfaceflinger/layerproto/layers.proto
index f3f5626..9f25674 100644
--- a/services/surfaceflinger/layerproto/layers.proto
+++ b/services/surfaceflinger/layerproto/layers.proto
@@ -125,6 +125,9 @@
   int32 background_blur_radius = 52;
 
   uint32 owner_uid = 53;
+
+  // Regions of a layer, where blur should be applied.
+  repeated BlurRegion blur_regions = 54;
 }
 
 message PositionProto {
@@ -211,3 +214,16 @@
   // This will be a 4x4 matrix of float values
   repeated float val = 1;
 }
+
+message BlurRegion {
+    uint32 blur_radius = 1;
+    uint32 corner_radius_tl = 2;
+    uint32 corner_radius_tr = 3;
+    uint32 corner_radius_bl = 4;
+    float corner_radius_br = 5;
+    float alpha = 6;
+    int32 left = 7;
+    int32 top = 8;
+    int32 right = 9;
+    int32 bottom = 10;
+}
\ No newline at end of file