diff --git a/media_driver/agnostic/common/hw/mhw_sfc.h b/media_driver/agnostic/common/hw/mhw_sfc.h
index b3892d5..38e8d0d 100644
--- a/media_driver/agnostic/common/hw/mhw_sfc.h
+++ b/media_driver/agnostic/common/hw/mhw_sfc.h
@@ -46,7 +46,7 @@
 static const uint32_t MHW_SFC_SFD_BUFF_HEIGHT_BAR = 4160;
 
 #define NEED_SFD_LINE_BUFFER(_SURFACE_HEIGHT) ((_SURFACE_HEIGHT) > MHW_SFC_SFD_BUFF_HEIGHT_BAR)
-#define SFD_LINE_BUFFER_SIZE(_SURFACE_HEIGHT) (NEED_SFD_LINE_BUFFER(_SURFACE_HEIGHT) ? (uint32_t)ceil(((_SURFACE_HEIGHT) - MHW_SFC_SFD_BUFF_HEIGHT_BAR) / 10 * MHW_SFC_CACHELINE_SIZE) : 0)
+#define SFD_LINE_BUFFER_SIZE(_SURFACE_HEIGHT) (NEED_SFD_LINE_BUFFER(_SURFACE_HEIGHT) ? (uint32_t)ceil((_SURFACE_HEIGHT) * MHW_SFC_CACHELINE_SIZE / 10) : 0)
 
 typedef class MhwSfcInterface MHW_SFC_INTERFACE, *PMHW_SFC_INTERFACE;