diff --git a/non_plat/ioctl_defines b/non_plat/ioctl_defines
index f777d82..093ce17 100755
--- a/non_plat/ioctl_defines
+++ b/non_plat/ioctl_defines
@@ -61,5 +61,8 @@ define(`JPG_BRIDGE_ENC_IO_DEINIT', `0x780e')
 define(`JPG_BRIDGE_ENC_IO_START', `0x780f')
 #####################################
 # m4u_priv.h
-define(`MTK_M4U_T_SEC_INIT', `0x6732')
+define(`MTK_M4U_T_ALLOC_MVA', `0x6704')
+define(`MTK_M4U_T_DEALLOC_MVA', `0x6705')
 define(`MTK_M4U_T_CONFIG_PORT', `0x670b')
+define(`MTK_M4U_T_DMA_OP', `0x671d')
+define(`MTK_M4U_T_SEC_INIT', `0x6732')
\ No newline at end of file
diff --git a/non_plat/mtk_hal_camera.te b/non_plat/mtk_hal_camera.te
index db30551..9bf5adc 100644
--- a/non_plat/mtk_hal_camera.te
+++ b/non_plat/mtk_hal_camera.te
@@ -344,7 +344,13 @@ allow mtk_hal_camera sysfs_dt_firmware_android:dir search;
 # Date: 2019/07/09
 # Operation : For M4U security
 allow mtk_hal_camera proc_m4u:file r_file_perms;
-allowxperm mtk_hal_camera proc_m4u:file ioctl MTK_M4U_T_SEC_INIT;
+allowxperm mtk_hal_camera proc_m4u:file ioctl{
+MTK_M4U_T_ALLOC_MVA
+MTK_M4U_T_DEALLOC_MVA
+MTK_M4U_T_CONFIG_PORT
+MTK_M4U_T_DMA_OP
+MTK_M4U_T_SEC_INIT
+};
 
 # Date: 2019/08/27
 # Operation : For android Q allowing ioctl