diff --git a/src/intel/isl/isl.h b/src/intel/isl/isl.h
index 353ac7be266..d6bf23f961d 100644
--- a/src/intel/isl/isl.h
+++ b/src/intel/isl/isl.h
@@ -1422,6 +1422,11 @@ struct isl_surf_fill_state_info {
     */
    isl_channel_mask_t write_disables;
 
+   /**
+    * blend enable for gfx4-5
+    */
+   bool blend_enable;
+
    /* Intra-tile offset */
    uint16_t x_offset_sa, y_offset_sa;
 };
diff --git a/src/intel/isl/isl_surface_state.c b/src/intel/isl/isl_surface_state.c
index aafb12f8210..e9d8c002842 100644
--- a/src/intel/isl/isl_surface_state.c
+++ b/src/intel/isl/isl_surface_state.c
@@ -320,6 +320,7 @@ isl_genX(surf_fill_state_s)(const struct isl_device *dev, void *state,
 
 #if GFX_VER <= 5
    s.ColorBufferComponentWriteDisables = info->write_disables;
+   s.ColorBlendEnable = info->blend_enable;
 #else
    assert(info->write_disables == 0);
 #endif