diff --git a/non_plat/file.te b/non_plat/file.te
index 42305ea..9abb05c 100644
--- a/non_plat/file.te
+++ b/non_plat/file.te
@@ -355,3 +355,7 @@ type sysfs_mmcblk, fs_type, sysfs_type;
 type aee_dipdebug_vendor_file, file_type, data_file_type;
 
 type netd_socket, file_type, coredomain_socket;
+
+# Date : WK19.27
+# Purpose: Android Migration for SVP
+type proc_m4u, fs_type, proc_type;
\ No newline at end of file
diff --git a/non_plat/genfs_contexts b/non_plat/genfs_contexts
index f579592..cf1f13e 100644
--- a/non_plat/genfs_contexts
+++ b/non_plat/genfs_contexts
@@ -128,3 +128,6 @@ genfscon sysfs /devices/platform/battery/Power_Off_Voltage u:object_r:sysfs_powe
 genfscon sysfs /devices/platform/battery/FG_daemon_disable u:object_r:sysfs_fg_disable:s0
 genfscon sysfs /devices/platform/battery/disable_nafg u:object_r:sysfs_dis_nafg:s0
 
+# Date : WK19.27
+# Purpose: Android Migration for SVP
+genfscon proc /m4u u:object_r:proc_m4u:s0
\ No newline at end of file
diff --git a/non_plat/ioctl_defines b/non_plat/ioctl_defines
index 39b2e27..d7ec7ee 100755
--- a/non_plat/ioctl_defines
+++ b/non_plat/ioctl_defines
@@ -58,3 +58,6 @@ define(`JPG_BRIDGE_ENC_IO_CONFIG', `0x780c')
 define(`JPG_BRIDGE_ENC_IO_WAIT', `0x780d')
 define(`JPG_BRIDGE_ENC_IO_DEINIT', `0x780e')
 define(`JPG_BRIDGE_ENC_IO_START', `0x780f')
+#####################################
+# m4u_priv.h
+define(`MTK_M4U_T_SEC_INIT', `0x6732')
diff --git a/non_plat/mediacodec.te b/non_plat/mediacodec.te
index 7edfc22..e1f4cf5 100644
--- a/non_plat/mediacodec.te
+++ b/non_plat/mediacodec.te
@@ -16,10 +16,9 @@ allow mediacodec Vcodec_device:chr_file rw_file_perms;
 # Operation : Migration
 # Purpose : VP & VR dump and debug
 allow mediacodec M4U_device_device:chr_file rw_file_perms;
-allow mediacodec proc:file {open read};
+allow mediacodec proc:file r_file_perms;
 allow mediacodec sysfs:file {read write open};
 allow mediacodec debugfs_binder:dir search;
-allow mediacodec proc:file { getattr ioctl };
 allow mediacodec MTK_SMI_device:chr_file { ioctl read open };
 allow mediacodec storage_file:lnk_file {read write open};
 allow mediacodec tmpfs:dir search;
@@ -143,3 +142,8 @@ set_prop(mediacodec, mtk_thermal_config_prop)
 allow mediacodec graphics_device:chr_file { ioctl open read };
 allow mediacodec graphics_device:dir search;
 
+# Date : WK19.27
+# Purpose: Android Migration for SVP
+allow mediacodec proc_m4u:file r_file_perms;
+allowxperm mediacodec proc_m4u:file ioctl MTK_M4U_T_SEC_INIT;
+